invalid length [Coverity CID 106].
* nss/nss_files/files-key.c (search): Close stream before
successful return [Coverity CID 107].
* io/fts.c (fts_open): Don't allocate parent if *argv==NULL
[Coverity CID 108].
* sunrpc/rpc_cout.c (inline_struct): Free sizestr after use
[Coverity CID 110, 109].
* sunrpc/rpc_scan.c (docppline): Free file string if it is not
going to be used [Coverity CID 111].
* sysdeps/unix/sysv/linux/getsourcefilter.c (getsourcefilter): Free
memory if socket level value cannot be retrieved [Coverity CID 112].
* nis/nis_clone_dir.c (nis_clone_directory): Free all memory in
error case [Coverity CID 114].
* nis/nis_clone_res.c (nis_clone_result): Free all memory in the
error cases [Coverity CID 115].
* sunrpc/rpc_parse.c (get_definition): Free defp if tok ==
TOK_EOF [Coverity CID 116].
* sysdeps/unix/sysv/linux/setsourcefilter.c (setsourcefilter): Free
memory if socket level value cannot be retrieved [Coverity CID 117].
* elf/cache.c (save_cache): Initialize pad to avoid writing
uninitialized data to disk.
* elf/cache.c (save_cache): Free file_entries_new [Coverity CID 118].
* intl/finddomain.c (_nl_find_domain): Avoid strdup of expand
locale name, use strdupa. Remove free call [Coverity CID 119].
* sunrpc/rpc_main.c (generate_guard): Avoid extra allocation and
the resulting leak [Coverity CID 121].
* sunrpc/rpc_main.c (mkfile_output): Free all allocated memory
[Coverity CID 122].
* sunrpc/rpc_main.c (h_output): Free guard after we are done
[Coverity CID 123].
* sunrpc/svc_udp.c (cache_set): Free victim if newbuf allocation
fails [Coverity CID 126].
* sunrpc/svc_udp.c (svcudp_enablecache): Free memory in error
cases [Coverity CID 127].
* nis/nis_table.c (__create_ib_request): Free ibreq in case strdup
fails [Coverity CID 128].
* nis/nis_getservlist.c (nis_getservlist): Free all memory in case
of an error [Coverity CID 130, 129].
* nis/nis_print_group_entry.c (nis_print_group_entry): If
nis_lookup call failed, return. Free lookup result in error
cases [Coverity CID 131].
* nis/nis_removemember.c (nis_removemember): Free all memory in
error cases [Coverity CID 132].
* nis/nss_nisplus/nisplus-alias.c (_nss_nisplus_getaliasbyname_r):
Always free lookup result [Coverity CID 134].
* nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_gethostton_r):
Always free lookup result [Coverity CID 135].
* nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_getntohost_r):
Always free lookup result [Coverity CID 136].
* nis/nss_nisplus/nisplus-network.c (_nss_nisplus_getnetbyaddr_r):
Before retrying, free old result [Coverity CID 137].
* nis/nss_nisplus/nisplus-publickey.c (_nss_nisplus_netname2user):
Free res in case UID is zero [Coverity CID 138].
* nis/ypclnt.c (yp_update): Always free master string
[Coverity CID 140].
* nis/nis_creategroup.c (nis_creategroup): Free all memory in
error cases [Coverity CID 143, 142, 141].
* nis/nss_nis/nis-publickey.c (_nss_nis_getpublickey): Free result
if yp_match call succeeded [Coverity CID 155].
* nis/nss_nis/nis-publickey.c (_nss_nis_getsecretkey): Free string
allocated in yp_match at all times [Coverity CID 157, 156].
* nscd/nscd.c (write_pid): Close stream also if writing failed
[Coverity CID 165].
* nis/nis_table.c (nis_add_entry): Move test for NULL parameter
ahead of first use [Coverity CID 167].
* nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Move test
for NULL parameter ahead of first use [Coverity CID 168].
* intl/finddomain.c (_nl_find_domain): We never return NULL if we
found the locale [Coverity CID 169].
* inet/getnameinfo.c (getnameinfo): __getservbyport_r does not set
herrno [Coverity CID 178].
* nis/nis_checkpoint.c (nis_checkpoint): Don't access and returned
freed object [Coverity CID 182].
+2006-04-06 Ulrich Drepper <drepper@redhat.com>
+
+ * libio/fmemopen.c (fmemopen): Free stream memory in case of
+ invalid length [Coverity CID 106].
+
+ * nss/nss_files/files-key.c (search): Close stream before
+ successful return [Coverity CID 107].
+
+ * io/fts.c (fts_open): Don't allocate parent if *argv==NULL
+ [Coverity CID 108].
+
+ * sunrpc/rpc_cout.c (inline_struct): Free sizestr after use
+ [Coverity CID 110, 109].
+
+ * sunrpc/rpc_scan.c (docppline): Free file string if it is not
+ going to be used [Coverity CID 111].
+
+ * sysdeps/unix/sysv/linux/getsourcefilter.c (getsourcefilter): Free
+ memory if socket level value cannot be retrieved [Coverity CID 112].
+
+ * nis/nis_clone_dir.c (nis_clone_directory): Free all memory in
+ error case [Coverity CID 114].
+
+ * nis/nis_clone_res.c (nis_clone_result): Free all memory in the
+ error cases [Coverity CID 115].
+
+ * sunrpc/rpc_parse.c (get_definition): Free defp if tok ==
+ TOK_EOF [Coverity CID 116].
+
+ * sysdeps/unix/sysv/linux/setsourcefilter.c (setsourcefilter): Free
+ memory if socket level value cannot be retrieved [Coverity CID 117].
+
+ * elf/cache.c (save_cache): Initialize pad to avoid writing
+ uninitialized data to disk.
+
+ * elf/cache.c (save_cache): Free file_entries_new [Coverity CID 118].
+
+ * intl/finddomain.c (_nl_find_domain): Avoid strdup of expand
+ locale name, use strdupa. Remove free call [Coverity CID 119].
+
+ * sunrpc/rpc_main.c (generate_guard): Avoid extra allocation and
+ the resulting leak [Coverity CID 121].
+
+ * sunrpc/rpc_main.c (mkfile_output): Free all allocated memory
+ [Coverity CID 122].
+
+ * sunrpc/rpc_main.c (h_output): Free guard after we are done
+ [Coverity CID 123].
+
+ * sunrpc/svc_udp.c (cache_set): Free victim if newbuf allocation
+ fails [Coverity CID 126].
+
+ * sunrpc/svc_udp.c (svcudp_enablecache): Free memory in error
+ cases [Coverity CID 127].
+
+ * nis/nis_table.c (__create_ib_request): Free ibreq in case strdup
+ fails [Coverity CID 128].
+
+ * nis/nis_getservlist.c (nis_getservlist): Free all memory in case
+ of an error [Coverity CID 130, 129].
+
+ * nis/nis_print_group_entry.c (nis_print_group_entry): If
+ nis_lookup call failed, return. Free lookup result in error
+ cases [Coverity CID 131].
+
+ * nis/nis_removemember.c (nis_removemember): Free all memory in
+ error cases [Coverity CID 132].
+
+ * nis/nss_nisplus/nisplus-alias.c (_nss_nisplus_getaliasbyname_r):
+ Always free lookup result [Coverity CID 134].
+
+ * nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_gethostton_r):
+ Always free lookup result [Coverity CID 135].
+
+ * nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_getntohost_r):
+ Always free lookup result [Coverity CID 136].
+
+ * nis/nss_nisplus/nisplus-network.c (_nss_nisplus_getnetbyaddr_r):
+ Before retrying, free old result [Coverity CID 137].
+
+ * nis/nss_nisplus/nisplus-publickey.c (_nss_nisplus_netname2user):
+ Free res in case UID is zero [Coverity CID 138].
+
+ * nis/ypclnt.c (yp_update): Always free master string
+ [Coverity CID 140].
+
+ * nis/nis_creategroup.c (nis_creategroup): Free all memory in
+ error cases [Coverity CID 143, 142, 141].
+
+ * nis/nss_nis/nis-publickey.c (_nss_nis_getpublickey): Free result
+ if yp_match call succeeded [Coverity CID 155].
+
+ * nis/nss_nis/nis-publickey.c (_nss_nis_getsecretkey): Free string
+ allocated in yp_match at all times [Coverity CID 157, 156].
+
+ * nscd/nscd.c (write_pid): Close stream also if writing failed
+ [Coverity CID 165].
+
+ * nis/nis_table.c (nis_add_entry): Move test for NULL parameter
+ ahead of first use [Coverity CID 167].
+
+ * nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Move test
+ for NULL parameter ahead of first use [Coverity CID 168].
+
+ * intl/finddomain.c (_nl_find_domain): We never return NULL if we
+ found the locale [Coverity CID 169].
+
+ * inet/getnameinfo.c (getnameinfo): __getservbyport_r does not set
+ herrno [Coverity CID 178].
+
+ * nis/nis_checkpoint.c (nis_checkpoint): Don't access and returned
+ freed object [Coverity CID 182].
+
2006-04-05 Alan Modra <amodra@bigpond.net.au>
Jakub Jelinek <jakub@redhat.com>
-/* Copyright (C) 1999,2000,2001,2002,2003,2005
- Free Software Foundation, Inc.
+/* Copyright (C) 1999-2003,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Andreas Jaeger <aj@suse.de>, 1999.
if (opt_format != 2)
{
if (write (fd, file_entries, file_entries_size)
- != (ssize_t)file_entries_size)
+ != (ssize_t) file_entries_size)
error (EXIT_FAILURE, errno, _("Writing of cache data failed"));
}
if (opt_format != 0)
if (opt_format != 2)
{
char zero[pad];
- if (write (fd, zero, pad) != (ssize_t)pad)
+ memset (zero, '\0', pad);
+ if (write (fd, zero, pad) != (ssize_t) pad)
error (EXIT_FAILURE, errno, _("Writing of cache data failed"));
}
if (write (fd, file_entries_new, file_entries_new_size)
- != (ssize_t)file_entries_new_size)
+ != (ssize_t) file_entries_new_size)
error (EXIT_FAILURE, errno, _("Writing of cache data failed"));
}
- if (write (fd, strings, total_strlen) != (ssize_t)total_strlen)
+ if (write (fd, strings, total_strlen) != (ssize_t) total_strlen)
error (EXIT_FAILURE, errno, _("Writing of cache data failed."));
close (fd);
cache_name);
/* Free all allocated memory. */
+ free (file_entries_new);
free (file_entries);
free (strings);
if (!(flags & NI_NUMERICSERV))
{
struct servent *s, ts;
- while (__getservbyport_r (((const struct sockaddr_in *) sa)->sin_port,
- ((flags & NI_DGRAM) ? "udp" : "tcp"),
- &ts, tmpbuf, tmpbuflen, &s))
+ int e;
+ while ((e = __getservbyport_r (((const struct sockaddr_in *) sa)->sin_port,
+ ((flags & NI_DGRAM)
+ ? "udp" : "tcp"),
+ &ts, tmpbuf, tmpbuflen, &s)))
{
- if (herrno == NETDB_INTERNAL)
- {
- if (errno == ERANGE)
- tmpbuf = extend_alloca (tmpbuf, tmpbuflen,
- 2 * tmpbuflen);
- else
- {
- __set_errno (serrno);
- return EAI_SYSTEM;
- }
- }
+ if (e == ERANGE)
+ tmpbuf = extend_alloca (tmpbuf, tmpbuflen, 2 * tmpbuflen);
else
- {
- break;
- }
+ break;
}
if (s)
{
/* Handle list of needed message catalogs
- Copyright (C) 1995-1999, 2000, 2001, 2002, 2004
+ Copyright (C) 1995-1999, 2000, 2001, 2002, 2004, 2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Ulrich Drepper <drepper@gnu.org>, 1995.
break;
}
- return cnt >= 0 ? retval : NULL;
+ return retval;
/* NOTREACHED */
}
done. */
alias_value = _nl_expand_alias (locale);
if (alias_value != NULL)
- {
-#if defined _LIBC || defined HAVE_STRDUP
- locale = strdup (alias_value);
- if (locale == NULL)
- return NULL;
-#else
- size_t len = strlen (alias_value) + 1;
- locale = (char *) malloc (len);
- if (locale == NULL)
- return NULL;
-
- memcpy (locale, alias_value, len);
-#endif
- }
+ locale = strdupa (alias_value);
/* Now we determine the single parts of the locale name. First
look for the language. Termination symbols are `_' and `@' if
}
}
- /* The room for an alias was dynamically allocated. Free it now. */
- if (alias_value != NULL)
- free (locale);
-
/* The space for normalized_codeset is dynamically allocated. Free it. */
if (mask & XPG_NORM_CODESET)
free ((void *) normalized_codeset);
register FTS *sp;
register FTSENT *p, *root;
register int nitems;
- FTSENT *parent, *tmp;
+ FTSENT *parent = NULL;
+ FTSENT *tmp;
/* Options check. */
if (options & ~FTS_OPTIONMASK) {
goto mem1;
/* Allocate/initialize root's parent. */
- if ((parent = fts_alloc(sp, "", 0)) == NULL)
- goto mem2;
- parent->fts_level = FTS_ROOTPARENTLEVEL;
+ if (*argv != NULL) {
+ if ((parent = fts_alloc(sp, "", 0)) == NULL)
+ goto mem2;
+ parent->fts_level = FTS_ROOTPARENTLEVEL;
+ }
/* Allocate/initialize root(s). */
for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) {
/* Fmemopen implementation.
- Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2002, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Hanno Mueller, kontakt@hanno.de, 2000.
cookie_io_functions_t iof;
fmemopen_cookie_t *c;
- if (len == 0)
+ if (__builtin_expect (len == 0, 0))
{
einval:
__set_errno (EINVAL);
}
else
{
- if ((uintptr_t) len > -(uintptr_t) buf)
- goto einval;
+ if (__builtin_expect ((uintptr_t) len > -(uintptr_t) buf, 0))
+ {
+ free (c);
+ goto einval;
+ }
c->buffer = buf;
}
-/* Copyright (c) 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998, 1999, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
#include "nis_intern.h"
nis_result *
-nis_checkpoint(const_nis_name dirname)
+nis_checkpoint (const_nis_name dirname)
{
nis_result *res;
if (__type_of (NIS_RES_OBJECT (res2)) != NIS_DIRECTORY_OBJ)
{
nis_freeresult (res2);
- nis_freeresult (res);
NIS_RES_STATUS (res) = NIS_INVALIDOBJ;
return res;
}
-/* Copyright (c) 1997, 1998, 2005 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
char *addr;
unsigned int size;
XDR xdrs;
- directory_obj *res;
if (src == NULL)
- return (NULL);
+ return NULL;
size = xdr_sizeof ((xdrproc_t)_xdr_directory_obj, (char *)src);
if ((addr = calloc(1, size)) == NULL)
return NULL;
+ xdrmem_create(&xdrs, addr, size, XDR_ENCODE);
+ if (!_xdr_directory_obj (&xdrs, (directory_obj *)src))
+ {
+ xdr_destroy (&xdrs);
+ free (addr);
+ return NULL;
+ }
+ xdr_destroy (&xdrs);
+
+ directory_obj *res;
if (dest == NULL)
{
if ((res = calloc (1, sizeof (directory_obj))) == NULL)
else
res = dest;
- xdrmem_create(&xdrs, addr, size, XDR_ENCODE);
- if (!_xdr_directory_obj (&xdrs, (directory_obj *)src))
- {
- xdr_destroy (&xdrs);
- free (addr);
- return NULL;
- }
- xdr_destroy (&xdrs);
xdrmem_create (&xdrs, addr, size, XDR_DECODE);
if (!_xdr_directory_obj (&xdrs, res))
{
xdr_destroy (&xdrs);
+ if (res != dest)
+ free (res);
free (addr);
return NULL;
}
-/* Copyright (c) 1997, 1998, 2005 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
char *addr;
unsigned int size;
XDR xdrs;
- nis_result *res;
if (src == NULL)
return (NULL);
if ((addr = calloc(1, size)) == NULL)
return NULL;
+ xdrmem_create (&xdrs, addr, size, XDR_ENCODE);
+ if (!_xdr_nis_result (&xdrs, (nis_result *)src))
+ {
+ xdr_destroy (&xdrs);
+ free (addr);
+ return NULL;
+ }
+ xdr_destroy (&xdrs);
+
+ nis_result *res;
if (dest == NULL)
{
if ((res = calloc (1, sizeof (nis_result))) == NULL)
else
res = dest;
- xdrmem_create(&xdrs, addr, size, XDR_ENCODE);
- if (!_xdr_nis_result (&xdrs, (nis_result *)src))
- {
- xdr_destroy (&xdrs);
- free (addr);
- return NULL;
- }
- xdr_destroy (&xdrs);
- xdrmem_create(&xdrs, addr, size, XDR_DECODE);
- if (!_xdr_nis_result(&xdrs, res))
+ xdrmem_create (&xdrs, addr, size, XDR_DECODE);
+ if (!_xdr_nis_result (&xdrs, res))
{
xdr_destroy (&xdrs);
+ if (res != dest)
+ free (res);
free (addr);
return NULL;
}
-/* Copyright (c) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
else
return NIS_BADNAME;
- obj = malloc (sizeof (nis_object));
+ obj = calloc (1, sizeof (nis_object));
if (__builtin_expect (obj == NULL, 0))
return NIS_NOMEMORY;
obj->zo_domain = strdup (domainbuf);
if (obj->zo_name == NULL || obj->zo_owner == NULL
|| obj->zo_group == NULL || obj->zo_domain == NULL)
- return NIS_NOMEMORY;
+ {
+ free (obj->zo_group);
+ free (obj->zo_owner);
+ free (obj->zo_name);
+ free (obj);
+ return NIS_NOMEMORY;
+ }
obj->zo_access = __nis_default_access (NULL, 0);
obj->zo_ttl = 60 * 60;
obj->zo_data.zo_type = NIS_GROUP_OBJ;
obj->zo_data.objdata_u.gr_data.gr_members.gr_members_val = NULL;
res = nis_add (buf, obj);
+ nis_free_object (obj);
if (res == NULL)
return NIS_NOMEMORY;
status = NIS_RES_STATUS (res);
nis_freeresult (res);
- nis_free_object (obj);
return status;
}
-/* Copyright (c) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
malloc (sizeof (nis_server *) *
(NIS_RES_OBJECT (res)->DI_data.do_servers.do_servers_len + 1));
if (__builtin_expect (serv == NULL, 0))
- return NULL;
+ {
+ nis_freeresult (res);
+ return NULL;
+ }
for (i = 0; i < NIS_RES_OBJECT (res)->DI_data.do_servers.do_servers_len;
++i)
&NIS_RES_OBJECT (res)->DI_data.do_servers.do_servers_val[i];
serv[i] = calloc (1, sizeof (nis_server));
if (__builtin_expect (serv[i] == NULL, 0))
- return NULL;
+ {
+ free_all:
+ while (i-- > 0)
+ {
+ free (serv[i]->pkey.n_bytes);
+ if (serv[i]->ep.ep_val != NULL)
+ {
+ unsigned long int j;
+ for (j = 0; j < serv[i]->ep.ep_len; ++j)
+ {
+ free (serv[i]->ep.ep_val[j].proto);
+ free (serv[i]->ep.ep_val[j].family);
+ free (serv[i]->ep.ep_val[j].uaddr);
+ }
+ free (serv[i]->ep.ep_val);
+ }
+ free (serv[i]->name);
+ free (serv[i]);
+ }
+
+ return NULL;
+ }
if (server->name != NULL)
{
serv[i]->name = strdup (server->name);
if (__builtin_expect (serv[i]->name == NULL, 0))
- return NULL;
+ {
+ ++i;
+ goto free_all;
+ }
}
serv[i]->ep.ep_len = server->ep.ep_len;
serv[i]->ep.ep_val =
malloc (server->ep.ep_len * sizeof (endpoint));
if (__builtin_expect (serv[i]->ep.ep_val == NULL, 0))
- return NULL;
+ {
+ ++i;
+ goto free_all;
+ }
for (j = 0; j < serv[i]->ep.ep_len; ++j)
{
serv[i]->ep.ep_val[j].proto = NULL;
}
}
- else
- serv[i]->ep.ep_val = NULL;
+
serv[i]->key_type = server->key_type;
serv[i]->pkey.n_len = server->pkey.n_len;
if (server->pkey.n_len > 0)
{
serv[i]->pkey.n_bytes = malloc (server->pkey.n_len);
if (__builtin_expect (serv[i]->pkey.n_bytes == NULL, 0))
- return NULL;
+ {
+ ++i;
+ goto free_all;
+ }
memcpy (serv[i]->pkey.n_bytes, server->pkey.n_bytes,
server->pkey.n_len);
}
- else
- serv[i]->pkey.n_bytes = NULL;
}
serv[i] = NULL;
}
-/* Copyright (c) 1997, 1998, 2000, 2004 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998, 2000, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
}
res = nis_lookup (buf, FOLLOW_LINKS | EXPAND_NAME);
- if (NIS_RES_STATUS(res) != NIS_SUCCESS)
+ if (res == NULL)
return;
- if ((NIS_RES_NUMOBJ (res) != 1) ||
- (__type_of (NIS_RES_OBJECT (res)) != NIS_GROUP_OBJ))
- return;
+ if (NIS_RES_STATUS (res) != NIS_SUCCESS
+ || NIS_RES_NUMOBJ (res) != 1
+ || __type_of (NIS_RES_OBJECT (res)) != NIS_GROUP_OBJ)
+ {
+ nis_freeresult (res);
+ return;
+ }
char *mem_exp[NIS_RES_NUMOBJ (res)];
char *mem_imp[NIS_RES_NUMOBJ (res)];
-/* Copyright (c) 1997, 1998, 1999, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (c) 1997,1998,1999,2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
calloc (NIS_RES_OBJECT(res)->GR_data.gr_members.gr_members_len,
sizeof (char *));
if (newmem == NULL)
- return NIS_NOMEMORY;
+ {
+ nis_freeresult (res);
+ return NIS_NOMEMORY;
+ }
k = NIS_RES_OBJECT (res)[0].GR_data.gr_members.gr_members_len;
j = 0;
if (newp == NULL)
{
free (newmem);
+ nis_freeresult (res);
return NIS_NOMEMORY;
}
newmem = newp;
-/* Copyright (c) 1997,1998,1999,2003,2004,2005 Free Software Foundation, Inc.
+/* Copyright (c) 1997-1999,2003,2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
/* Not of "[key=value,key=value,...],foo.." format? */
if (cptr[0] != '[')
- return (ibreq->ibr_name = strdup (cptr)) == NULL ? NULL : ibreq;
+ {
+ ibreq->ibr_name = strdup (cptr);
+ if (ibreq->ibr_name == NULL)
+ {
+ free (ibreq);
+ return NULL;
+ }
+ return ibreq;
+ }
/* "[key=value,...],foo" format */
ibreq->ibr_name = strchr (cptr, ']');
nis_result *
nis_add_entry (const_nis_name name, const nis_object *obj2, unsigned int flags)
{
- nis_object obj;
- nis_result *res;
- nis_error status;
- ib_request *ibreq;
- size_t namelen = strlen (name);
- char buf1[namelen + 20];
- char buf4[namelen + 20];
-
- res = calloc (1, sizeof (nis_result));
+ nis_result *res = calloc (1, sizeof (nis_result));
if (res == NULL)
return NULL;
return res;
}
- if ((ibreq = __create_ib_request (name, flags)) == NULL)
+ size_t namelen = strlen (name);
+ char buf1[namelen + 20];
+ char buf4[namelen + 20];
+
+ ib_request *ibreq = __create_ib_request (name, flags);
+ if (ibreq == NULL)
{
NIS_RES_STATUS (res) = NIS_BADNAME;
return res;
}
+ nis_object obj;
memcpy (&obj, obj2, sizeof (nis_object));
if (obj.zo_name == NULL || strlen (obj.zo_name) == 0)
}
ibreq->ibr_obj.ibr_obj_len = 1;
- if ((status = __do_niscall (ibreq->ibr_name, NIS_IBADD,
- (xdrproc_t) _xdr_ib_request,
- (caddr_t) ibreq,
- (xdrproc_t) _xdr_nis_result,
- (caddr_t) res, 0, NULL)) != NIS_SUCCESS)
+ nis_error status = __do_niscall (ibreq->ibr_name, NIS_IBADD,
+ (xdrproc_t) _xdr_ib_request,
+ (caddr_t) ibreq,
+ (xdrproc_t) _xdr_nis_result,
+ (caddr_t) res, 0, NULL);
+ if (status != NIS_SUCCESS)
NIS_RES_STATUS (res) = status;
nis_free_request (ibreq);
-/* Copyright (C) 1996-2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2002, 2003, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
_nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
char *buffer, size_t buflen, int *errnop)
{
- enum nss_status retval;
- int parse_res;
- char *domain;
- char *result;
- int len;
- char *p;
- size_t namlen = strlen (name);
- char name2[namlen + 1];
- size_t i;
-
if (name == NULL)
{
*errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
+ size_t namlen = strlen (name);
+ char name2[namlen + 1];
+
+ char *domain;
if (yp_get_default_domain (&domain))
return NSS_STATUS_UNAVAIL;
/* Convert name to lowercase. */
+ size_t i;
for (i = 0; i < namlen; ++i)
name2[i] = _tolower (name[i]);
name2[i] = '\0';
- retval = yperr2nss (yp_match (domain, "mail.aliases", name2, namlen,
- &result, &len));
+ char *result;
+ int len;
+ enum nss_status retval = yperr2nss (yp_match (domain, "mail.aliases", name2,
+ namlen, &result, &len));
if (retval != NSS_STATUS_SUCCESS)
{
return NSS_STATUS_TRYAGAIN;
}
- p = strncpy (buffer, result, len);
+ char *p = strncpy (buffer, result, len);
buffer[len] = '\0';
while (isspace (*p))
++p;
free (result);
alias->alias_local = 0;
- parse_res = _nss_nis_parse_aliasent (name, p, alias, buffer, buflen, errnop);
+ int parse_res = _nss_nis_parse_aliasent (name, p, alias, buffer, buflen,
+ errnop);
if (parse_res < 1)
{
if (parse_res == -1)
-/* Copyright (C) 1996-1999,2001,2002,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1996-1999,2001,2002,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
*p = 0;
strncpy (pkey, result, HEXKEYBYTES + 1);
pkey[HEXKEYBYTES] = '\0';
+ free (result);
}
return NSS_STATUS_SUCCESS;
}
if (result != NULL)
{
char *p = strchr (result, ':');
- if (p == NULL)
- return NSS_STATUS_SUCCESS;
-
- ++p;
- strncpy (buf, p, 2 * (HEXKEYBYTES + 1));
- buf[2 * HEXKEYBYTES + 1] = '\0';
- if (!xdecrypt (buf, passwd))
- return NSS_STATUS_SUCCESS;
-
- if (memcmp (buf, &(buf[HEXKEYBYTES]), KEYCHECKSUMSIZE) != 0)
- return NSS_STATUS_SUCCESS;
-
- buf[HEXKEYBYTES] = '\0';
- strcpy (skey, buf);
+ if (p != NULL)
+ {
+ ++p;
+ strncpy (buf, p, 2 * (HEXKEYBYTES + 1));
+ buf[2 * HEXKEYBYTES + 1] = '\0';
+ if (xdecrypt (buf, passwd)
+ && memcmp (buf, &(buf[HEXKEYBYTES]), KEYCHECKSUMSIZE) == 0)
+ {
+ buf[HEXKEYBYTES] = '\0';
+ strcpy (skey, buf);
+ }
+ }
+
+ free (result);
}
return NSS_STATUS_SUCCESS;
}
}
if (__builtin_expect (niserr2nss (result->status) != NSS_STATUS_SUCCESS, 0))
- return niserr2nss (result->status);
+ {
+ enum nss_status status = niserr2nss (result->status);
+ nis_freeresult (result);
+ return status;
+ }
parse_res = _nss_nisplus_parse_aliasent (result, 0, alias,
buffer, buflen, errnop);
+
+ /* We do not need the lookup result anymore. */
+ nis_freeresult (result);
+
if (__builtin_expect (parse_res < 1, 0))
{
__set_errno (olderr);
int parse_res = _nss_nisplus_parse_etherent (result, eth, buffer,
buflen, errnop);
+
+ /* We do not need the lookup result anymore. */
+ nis_freeresult (result);
+
if (__builtin_expect (parse_res < 1, 0))
{
__set_errno (olderr);
if (parse_res == -1)
- {
- nis_freeresult (result);
- return NSS_STATUS_TRYAGAIN;
- }
- else
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_TRYAGAIN;
+
+ return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
int parse_res = _nss_nisplus_parse_etherent (result, eth, buffer,
buflen, errnop);
+
+ /* We do not need the lookup result anymore. */
+ nis_freeresult (result);
+
if (__builtin_expect (parse_res < 1, 0))
{
if (parse_res == -1)
- {
- nis_freeresult (result);
- return NSS_STATUS_TRYAGAIN;
- }
+ return NSS_STATUS_TRYAGAIN;
return NSS_STATUS_NOTFOUND;
}
removed (one by one) */
buf2[b2len - 2] = '\0';
b2len -= 2;
+ nis_freeresult (result);
continue;
}
-/* Copyright (c) 1997, 1999, 2001, 2003, 2005 Free Software Foundation, Inc.
+/* Copyright (c) 1997,1999,2001,2003,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
if (*uidp == 0)
{
syslog (LOG_ERR, _("netname2user: should not have uid 0"));
+ nis_freeresult (res);
return NSS_STATUS_NOTFOUND;
}
-/* Copyright (C) 1996-2001, 2002, 2003, 2004, 2005
+/* Copyright (C) 1996-2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
args.update_args.datum.yp_buf_len = datalen;
args.update_args.datum.yp_buf_val = data;
- if ((r = yp_master (domain, map, &master)) != 0)
+ if ((r = yp_master (domain, map, &master)) != YPERR_SUCCESS)
return r;
if (!host2netname (servername, master, domain))
{
fputs (_("yp_update: cannot convert host to netname\n"), stderr);
+ free (master);
return YPERR_YPERR;
}
- if ((clnt = clnt_create (master, YPU_PROG, YPU_VERS, "tcp")) == NULL)
+ clnt = clnt_create (master, YPU_PROG, YPU_VERS, "tcp");
+
+ /* We do not need the string anymore. */
+ free (master);
+
+ if (clnt == NULL)
{
clnt_pcreateerror ("yp_update: clnt_create");
return YPERR_RPC;
+2006-04-06 Ulrich Drepper <drepper@redhat.com>
+
+ * pthread_getattr_np.c (pthread_getattr_np): Close fp if getrlimit
+ fails [Coverity CID 105].
+
2006-04-05 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/pthread.h: Add nonnull attributes.
-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
if (fp == NULL)
ret = errno;
/* We need the limit of the stack in any case. */
- else if (getrlimit (RLIMIT_STACK, &rl) != 0)
- ret = errno;
else
{
- /* We need no locking. */
- __fsetlocking (fp, FSETLOCKING_BYCALLER);
+ if (getrlimit (RLIMIT_STACK, &rl) != 0)
+ ret = errno;
+ else
+ {
+ /* We need no locking. */
+ __fsetlocking (fp, FSETLOCKING_BYCALLER);
- /* Until we found an entry (which should always be the case)
- mark the result as a failure. */
- ret = ENOENT;
+ /* Until we found an entry (which should always be the case)
+ mark the result as a failure. */
+ ret = ENOENT;
- char *line = NULL;
- size_t linelen = 0;
- uintptr_t last_to = 0;
+ char *line = NULL;
+ size_t linelen = 0;
+ uintptr_t last_to = 0;
- while (! feof_unlocked (fp))
- {
- if (__getdelim (&line, &linelen, '\n', fp) <= 0)
- break;
-
- uintptr_t from;
- uintptr_t to;
- if (sscanf (line, "%" SCNxPTR "-%" SCNxPTR, &from, &to) != 2)
- continue;
- if (from <= (uintptr_t) __libc_stack_end
- && (uintptr_t) __libc_stack_end < to)
+ while (! feof_unlocked (fp))
{
- /* Found the entry. Now we have the info we need. */
- iattr->stacksize = rl.rlim_cur;
- iattr->stackaddr = (void *) to;
-
- /* The limit might be too high. */
- if ((size_t) iattr->stacksize
- > (size_t) iattr->stackaddr - last_to)
- iattr->stacksize = (size_t) iattr->stackaddr - last_to;
-
- /* We succeed and no need to look further. */
- ret = 0;
- break;
+ if (__getdelim (&line, &linelen, '\n', fp) <= 0)
+ break;
+
+ uintptr_t from;
+ uintptr_t to;
+ if (sscanf (line, "%" SCNxPTR "-%" SCNxPTR, &from, &to) != 2)
+ continue;
+ if (from <= (uintptr_t) __libc_stack_end
+ && (uintptr_t) __libc_stack_end < to)
+ {
+ /* Found the entry. Now we have the info we need. */
+ iattr->stacksize = rl.rlim_cur;
+ iattr->stackaddr = (void *) to;
+
+ /* The limit might be too high. */
+ if ((size_t) iattr->stacksize
+ > (size_t) iattr->stackaddr - last_to)
+ iattr->stacksize = (size_t) iattr->stackaddr - last_to;
+
+ /* We succeed and no need to look further. */
+ ret = 0;
+ break;
+ }
+ last_to = to;
}
- last_to = to;
+
+ free (line);
}
fclose (fp);
- free (line);
}
}
return -1;
fprintf (fp, "%d\n", getpid ());
- if (fflush (fp) || ferror (fp))
- return -1;
+
+ int result = fflush (fp) || ferror (fp) ? -1 : 0;
fclose (fp);
- return 0;
+ return result;
}
/* Public key file parser in nss_files module.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
p = __strtok_r (NULL, ":\n", &save_ptr);
if (p == NULL) /* malformed line? */
continue;
+ fclose (stream);
strcpy (result, p);
return NSS_STATUS_SUCCESS;
}
}
size = 0;
i = 0;
+ free (sizestr);
sizestr = NULL;
print_stat (indent + 1, &dl->decl);
}
filename = strrchr (pathname, '/'); /* find last component */
filename = ((filename == NULL) ? pathname : filename + 1);
- guard = strdup (filename);
+ guard = extendfile (filename, "_H_RPCGEN");
/* convert to upper case */
tmp = guard;
while (*tmp)
tmp++;
}
- guard = extendfile (guard, "_H_RPCGEN");
return guard;
}
}
fprintf (fout, "\n#endif /* !_%s */\n", guard);
+ free (guard);
close_input ();
close_output (outfilename);
}
close_output (outfilename);
}
+static const char space[] = " ";
+
static char *
file_name (const char *file, const char *ext)
{
if (access (temp, F_OK) != -1)
return (temp);
- else
- return ((char *) " ");
+
+ free (temp);
+ return (char *) space;
}
static void
mkfile_output (struct commandline *cmd)
{
char *mkfilename;
- const char *clientname, *clntname, *xdrname, *hdrname;
- const char *servername, *svcname, *servprogname, *clntprogname;
+ char *clientname, *clntname, *xdrname, *hdrname;
+ char *servername, *svcname, *servprogname, *clntprogname;
svcname = file_name (cmd->infile, "_svc.c");
clntname = file_name (cmd->infile, "_clnt.c");
}
else
{
- servername = " ";
- clientname = " ";
+ servername = (char *) space;
+ clientname = (char *) space;
}
servprogname = extendfile (cmd->infile, "_server");
clntprogname = extendfile (cmd->infile, "_client");
char *cp, *temp;
mkfilename = alloc (strlen ("Makefile.") + strlen (cmd->infile) + 1);
+ if (mkfilename == NULL)
+ abort ();
temp = rindex (cmd->infile, '.');
cp = stpcpy (mkfilename, "Makefile.");
strncpy (cp, cmd->infile, (temp - cmd->infile));
f_print (fout, "clean:\n\t $(RM) core $(TARGETS) $(OBJECTS_CLNT) \
$(OBJECTS_SVC) $(CLIENT) $(SERVER)\n\n");
close_output (mkfilename);
+
+ free (clntprogname);
+ free (servprogname);
+ if (servername != space)
+ free (servername);
+ if (clientname != space)
+ free (clientname);
+ if (mkfilename != (char *) cmd->outfile)
+ free (mkfilename);
+ if (svcname != space)
+ free (svcname);
+ if (clntname != space)
+ free (clntname);
+ if (xdrname != space)
+ free (xdrname);
+ if (hdrname != space)
+ free (hdrname);
}
/*
def_const (defp);
break;
case TOK_EOF:
+ free (defp);
return (NULL);
default:
error ("definition keyword expected");
*p = 0;
if (*file == 0)
{
+ free (file);
*fname = NULL;
}
else
uc->uc_entries = ALLOC (cache_ptr, size * SPARSENESS);
if (uc->uc_entries == NULL)
{
+ mem_free (uc, sizeof (struct udp_cache));
CACHE_PERROR (_("enablecache: could not allocate cache data"));
return 0;
}
uc->uc_fifo = ALLOC (cache_ptr, size);
if (uc->uc_fifo == NULL)
{
+ mem_free (uc->uc_entries, size * SPARSENESS);
+ mem_free (uc, sizeof (struct udp_cache));
CACHE_PERROR (_("enablecache: could not allocate cache fifo"));
return 0;
}
newbuf = mem_alloc (su->su_iosz);
if (newbuf == NULL)
{
+ mem_free (victim, sizeof (struct cache_node));
CACHE_PERROR (_("cache_set: could not allocate new rpc_buffer"));
return;
}
/* Get source filter. Linux version.
- Copyright (C) 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
gf->gf_numsrc = *numsrc;
/* We need to provide the appropriate socket level value. */
+ int result;
int sol = __get_sol (group->sa_family, grouplen);
if (sol == -1)
{
__set_errno (EINVAL);
- return -1;
+ result = -1;
}
-
- int result = __getsockopt (s, sol, MCAST_MSFILTER, gf, &needed);
-
- /* If successful, copy the results to the places the caller wants
- them in. */
- if (result == 0)
+ else
{
- *fmode = gf->gf_fmode;
- memcpy (slist, gf->gf_slist,
- MIN (*numsrc, gf->gf_numsrc) * sizeof (struct sockaddr_storage));
- *numsrc = gf->gf_numsrc;
+ result = __getsockopt (s, sol, MCAST_MSFILTER, gf, &needed);
+
+ /* If successful, copy the results to the places the caller wants
+ them in. */
+ if (result == 0)
+ {
+ *fmode = gf->gf_fmode;
+ memcpy (slist, gf->gf_slist,
+ MIN (*numsrc, gf->gf_numsrc)
+ * sizeof (struct sockaddr_storage));
+ *numsrc = gf->gf_numsrc;
+ }
}
if (! use_alloca)
/* Set source filter. Linux version.
- Copyright (C) 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
memcpy (gf->gf_slist, slist, numsrc * sizeof (struct sockaddr_storage));
/* We need to provide the appropriate socket level value. */
+ int result;
int sol = __get_sol (group->sa_family, grouplen);
if (sol == -1)
{
__set_errno (EINVAL);
- return -1;
+ result = -1;
}
-
- int result = __setsockopt (s, sol, MCAST_MSFILTER, gf, needed);
+ else
+ result = __setsockopt (s, sol, MCAST_MSFILTER, gf, needed);
if (! use_alloca)
{
projects / platform / upstream / glibc.git / commitdiff