From be7d999a0931203c5541714a255635459ee6dde2 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 20 Aug 1999 18:07:28 +0000
Subject: Update.

	* sysdeps/unix/sysv/linux/getcwd.c: Allocate buffer large enough
	not only if size == 0, but also for size < 0.
	* sysdeps/posix/getcwd.c: Likewise.  [PR libc/1269]
---
 sysdeps/posix/getcwd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sysdeps/posix')

diff --git a/sysdeps/posix/getcwd.c b/sysdeps/posix/getcwd.c
index 886a0ba827..e79598b045 100644
--- a/sysdeps/posix/getcwd.c
+++ b/sysdeps/posix/getcwd.c
@@ -226,7 +226,7 @@ __getcwd (buf, size)
   int prev_errno = errno;
   size_t allocated = size;
 
-  if (size == 0)
+  if (size <= 0)
     {
       if (buf != NULL)
 	{
@@ -363,7 +363,7 @@ __getcwd (buf, size)
 
 	  if ((size_t) (pathp - path) <= namlen)
 	    {
-	      if (size != 0)
+	      if (size > 0)
 		{
 		  (void) __closedir (dirstream);
 		  __set_errno (ERANGE);
-- 
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