packaging/.osc/shadow-4.1.4.2-leak.patch

   1 diff -up shadow-4.1.4.2/lib/groupmem.c.leak shadow-4.1.4.2/lib/groupmem.c
   2 --- shadow-4.1.4.2/lib/groupmem.c.leak  2009-04-23 19:43:27.000000000 +0200
   3 +++ shadow-4.1.4.2/lib/groupmem.c       2009-09-07 15:43:23.314129427 +0200
   4 @@ -51,10 +51,13 @@
   5         *gr = *grent;
   6         gr->gr_name = strdup (grent->gr_name);
   7         if (NULL == gr->gr_name) {
   8 +               free(gr);
   9                 return NULL;
  10         }
  11         gr->gr_passwd = strdup (grent->gr_passwd);
  12         if (NULL == gr->gr_passwd) {
  13 +               free(gr->gr_name);
  14 +               free(gr);
  15                 return NULL;
  16         }
  17
  18 @@ -62,11 +65,21 @@
  19
  20         gr->gr_mem = (char **) malloc ((i + 1) * sizeof (char *));
  21         if (NULL == gr->gr_mem) {
  22 +               free(gr->gr_passwd);
  23 +               free(gr->gr_name);
  24 +               free(gr);
  25                 return NULL;
  26         }
  27         for (i = 0; grent->gr_mem[i]; i++) {
  28                 gr->gr_mem[i] = strdup (grent->gr_mem[i]);
  29                 if (NULL == gr->gr_mem[i]) {
  30 +                        int j;
  31 +                        for (j=0; j<i; j++)
  32 +                                free(gr->gr_mem[j]);
  33 +                        free(gr->gr_mem);
  34 +                        free(gr->gr_passwd);
  35 +                        free(gr->gr_name);
  36 +                        free(gr);
  37                         return NULL;
  38                 }
  39         }
  40 diff -up shadow-4.1.4.2/libmisc/copydir.c.leak shadow-4.1.4.2/libmisc/copydir.c
  41 --- shadow-4.1.4.2/libmisc/copydir.c.leak       2009-05-22 12:16:14.000000000 +0200
  42 +++ shadow-4.1.4.2/libmisc/copydir.c    2009-09-07 15:41:49.217192095 +0200
  43 @@ -443,6 +443,7 @@ static char *readlink_malloc (const char
  44                 nchars = readlink (filename, buffer, size);
  45
  46                 if (nchars < 0) {
  47 +                       free(buffer);
  48                         return NULL;
  49                 }
  50
  51 diff -up shadow-4.1.4.2/lib/pwmem.c.leak shadow-4.1.4.2/lib/pwmem.c
  52 --- shadow-4.1.4.2/lib/pwmem.c.leak     2009-04-23 19:43:27.000000000 +0200
  53 +++ shadow-4.1.4.2/lib/pwmem.c  2009-09-07 15:41:49.218203063 +0200
  54 @@ -51,22 +51,37 @@
  55         *pw = *pwent;
  56         pw->pw_name = strdup (pwent->pw_name);
  57         if (NULL == pw->pw_name) {
  58 +               free(pw);
  59                 return NULL;
  60         }
  61         pw->pw_passwd = strdup (pwent->pw_passwd);
  62         if (NULL == pw->pw_passwd) {
  63 +               free(pw->pw_name);
  64 +               free(pw);
  65                 return NULL;
  66         }
  67         pw->pw_gecos = strdup (pwent->pw_gecos);
  68         if (NULL == pw->pw_gecos) {
  69 +               free(pw->pw_passwd);
  70 +               free(pw->pw_name);
  71 +               free(pw);
  72                 return NULL;
  73         }
  74         pw->pw_dir = strdup (pwent->pw_dir);
  75         if (NULL == pw->pw_dir) {
  76 +               free(pw->pw_gecos);
  77 +               free(pw->pw_passwd);
  78 +               free(pw->pw_name);
  79 +               free(pw);
  80                 return NULL;
  81         }
  82         pw->pw_shell = strdup (pwent->pw_shell);
  83         if (NULL == pw->pw_shell) {
  84 +               free(pw->pw_dir);
  85 +               free(pw->pw_gecos);
  86 +               free(pw->pw_passwd);
  87 +               free(pw->pw_name);
  88 +               free(pw);
  89                 return NULL;
  90         }
  91
  92 diff -up shadow-4.1.4.2/lib/shadowmem.c.leak shadow-4.1.4.2/lib/shadowmem.c
  93 --- shadow-4.1.4.2/lib/shadowmem.c.leak 2009-04-23 19:43:27.000000000 +0200
  94 +++ shadow-4.1.4.2/lib/shadowmem.c      2009-09-07 15:41:49.218203063 +0200
  95 @@ -52,10 +52,13 @@
  96         *sp = *spent;
  97         sp->sp_namp = strdup (spent->sp_namp);
  98         if (NULL == sp->sp_namp) {
  99 +                free(sp);
 100                 return NULL;
 101         }
 102         sp->sp_pwdp = strdup (spent->sp_pwdp);
 103         if (NULL == sp->sp_pwdp) {
 104 +                free(sp->sp_namp);
 105 +                free(sp);
 106                 return NULL;
 107         }
 108