Old bug: Don't suffer from buffer overflow in readlink.

SVN revision: 50040
2010-07-05 04:11:53 +00:00 · 2010-07-05 04:11:53 +00:00 · 1c185410b4
parent b895f0c07f
commit 1c185410b4
1 changed files with 1 additions and 1 deletions
--- a/legacy/ecore/src/lib/ecore_file/ecore_file.c
+++ b/legacy/ecore/src/lib/ecore_file/ecore_file.c
@ -658,7 +658,7 @@ ecore_file_readlink(const char *link)
   char buf[PATH_MAX];
   int count;

-   if ((count = readlink(link, buf, sizeof(buf))) < 0) return NULL;
+   if ((count = readlink(link, buf, sizeof(buf) - 1)) < 0) return NULL;
   buf[count] = 0;
   return strdup(buf);
 }