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catch error from as.*printf

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This commit is contained in:
Love Hornquist Astrand
2010-05-30 13:37:07 -07:00
parent 788189805c
commit 077357c848
6 changed files with 23 additions and 16 deletions
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2
lib/krb5/v4_glue.c
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@@ -120,7 +120,7 @@ get_krb4_cc_name(const char *tkfile, char **cc)
}
#ifdef HAVE_GETUID
if(*cc == NULL)
if (asprintf(cc, "%s%u", TKT_ROOT, (unsigned)getuid()) < 0)
if (asprintf(cc, "%s%u", TKT_ROOT, (unsigned)getuid()) < 0 || *cc == NULL)
return errno;
#elif defined(KRB5_USE_PATH_TOKENS)
if(*cc == NULL)