net/dhcp-forwarder/patches/001-getpwnmam_getgrnam.patch

   1 diff -pur dhcp-forwarder-0.7-orig/src/wrappers.h dhcp-forwarder-0.7-patched/src/wrappers.h
   2 --- dhcp-forwarder-0.7-orig/src/wrappers.h      2004-06-22 12:46:56.000000000 +0200
   3 +++ dhcp-forwarder-0.7-patched/src/wrappers.h   2005-12-27 12:28:10.464289435 +0100
   4 @@ -65,7 +65,14 @@ Egetgrnam(char const *name)
   5     /*@*/
   6  {
   7    /*@observer@*/struct group const     *res = getgrnam(name);
   8 -  FatalErrnoError(res==0, 1, "getgrnam()");
   9 +
  10 +  FatalErrnoError((res == NULL) && (errno != 0), 1, "getgrnam()");
  11 +
  12 +  if (res == NULL)
  13 +  {
  14 +    fprintf (stderr, "No such group: `%s'\n", name);
  15 +    exit (1);
  16 +  }
  17
  18      /*@-freshtrans@*/
  19      /*@-mustfreefresh@*/
  20 @@ -80,7 +87,14 @@ Egetpwnam(char const *name)
  21      /*@*/
  22  {
  23    struct passwd const  *res = getpwnam(name);
  24 -  FatalErrnoError(res==0, 1, "getpwnam()");
  25 +
  26 +  FatalErrnoError((res == NULL) && (errno != 0), 1, "getpwnam()");
  27 +
  28 +  if (res == NULL)
  29 +  {
  30 +    fprintf (stderr, "No such user: `%s'\n", name);
  31 +    exit (1);
  32 +  }
  33
  34    return res;
  35  }