Changeset 3013 for trunk

Timestamp:

Apr 7, 2007, 6:29:42 AM (18 years ago)

Author:

bird

Message:

Fixed tempnam(NULL,NULL) crash and errno clobbering. Fixes #142.

File:

• trunk/libc/src/libc/io/_tempnam.c (modified) (2 diffs)

trunk/libc/src/libc/io/_tempnam.c

@@ -60 +60 @@
   p = tmpname + len;
 
+  if (!prefix)
+    prefix = "kLC";
+
   TMPIDX_LOCK;
   idx_start = _tmpidx;
@@ -98 +101 @@
   free (tmpname);
   p = strdup (buf);
-  if (p == NULL)
+  if (p != NULL)
+    errno = saved_errno;
+  else
     errno = ENOMEM;
   return p;