From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 2 Sep 2003 09:36:53 +0000 (+0000)
Subject: (parse_tilde): Fix use of extend_alloca.
X-Git-Tag: cvs/glibc-2_3_3~285
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fd2f9ee3091f4da05c0bc000183c992dd9a85f6c;p=thirdparty%2Fglibc.git

(parse_tilde): Fix use of extend_alloca.
---

diff --git a/sysdeps/generic/wordexp.c b/sysdeps/generic/wordexp.c
index ae9fabb9b13..46292f07fdb 100644
--- a/sysdeps/generic/wordexp.c
+++ b/sysdeps/generic/wordexp.c
@@ -329,7 +329,7 @@ parse_tilde (char **word, size_t *word_length, size_t *max_length,
 
 	  while ((result = __getpwuid_r (uid, &pwd, buffer, buflen, &tpwd)) != 0
 		 && errno == ERANGE)
-	    extend_alloca (buffer, buflen, buflen + 1000);
+	    buffer = extend_alloca (buffer, buflen, buflen + 1000);
 
 	  if (result == 0 && tpwd != NULL && pwd.pw_dir != NULL)
 	    {
@@ -356,7 +356,7 @@ parse_tilde (char **word, size_t *word_length, size_t *max_length,
 
       while ((result = __getpwnam_r (user, &pwd, buffer, buflen, &tpwd)) != 0
 	     && errno == ERANGE)
-	extend_alloca (buffer, buflen, buflen + 1000);
+	buffer = extend_alloca (buffer, buflen, buflen + 1000);
 
       if (result == 0 && tpwd != NULL && pwd.pw_dir)
 	*word = w_addstr (*word, word_length, max_length, pwd.pw_dir);