Fix use of extend_alloca in NIS

(cherry picked from commit caa78cf)
git-mirror · Jun 15, 2010 · cea9bac · cea9bac
1 parent d9c46d4
commit cea9bac
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,7 @@
+2010-06-02  Andreas Schwab  <schwab@redhat.com>
+
+	* nis/nss_nis/nis-initgroups.c (get_uid): Properly resize buffer.
+
 2010-06-07  Jakub Jelinek  <jakub@redhat.com>
 
 	* libio/stdio.h (sscanf, vsscanf): Use __REDIRECT_NTH instead of

diff --git a/nis/nss_nis/nis-initgroups.c b/nis/nss_nis/nis-initgroups.c
@@ -139,7 +139,7 @@ get_uid (const char *user, uid_t *uidp)
       if (r != ERANGE)
 	break;
 
-      extend_alloca (buf, buflen, 2 * buflen);
+      buf = extend_alloca (buf, buflen, 2 * buflen);
     }
 
   return 1;