projects
/
platform
/
upstream
/
linaro-glibc.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
d11edae
)
(nscd_gethst_r): Avoid unnecesary read call if there are no aliases.
author
Ulrich Drepper
<drepper@redhat.com>
Sat, 19 Nov 2005 17:09:03 +0000
(17:09 +0000)
committer
Ulrich Drepper
<drepper@redhat.com>
Sat, 19 Nov 2005 17:09:03 +0000
(17:09 +0000)
nscd/nscd_gethst_r.c
patch
|
blob
|
history
diff --git
a/nscd/nscd_gethst_r.c
b/nscd/nscd_gethst_r.c
index
70ee38b
..
9fa10e2
100644
(file)
--- a/
nscd/nscd_gethst_r.c
+++ b/
nscd/nscd_gethst_r.c
@@
-328,8
+328,9
@@
nscd_gethst_r (const char *key, size_t keylen, request_type type,
/* And finally read the aliases. */
if (addr_list == NULL)
{
- if ((size_t) __readall (sock, resultbuf->h_aliases[0], total_len)
- == total_len)
+ if (total_len == 0
+ || ((size_t) __readall (sock, resultbuf->h_aliases[0], total_len)
+ == total_len))
{
retval = 0;
*result = resultbuf;