From f5354453e0e8bc3ed6d692aba4f5681562f1aa69 Mon Sep 17 00:00:00 2001
From: aCaB <acab@clamav.net>
Date: Sat, 6 Oct 2007 11:37:44 +0000
Subject: [PATCH] check return value of gentemp()

git-svn: trunk@3276
---
 ChangeLog               | 4 ++++
 libclamav/nsis/nulsft.c | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index cca7a1e56..425493cd3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Oct  6 12:36:13 CEST 2007 (acab)
+------------------------------------
+  * libclamav/nsis/nulsft.c: check return value of gentemp()
+
 Sat Oct  6 10:47:26 EEST 2007 (edwin)
 ------------------------------------
   * libclamav/phish*.[ch], regex_list.c, rtf.c: fix some warnings
diff --git a/libclamav/nsis/nulsft.c b/libclamav/nsis/nulsft.c
index fc2624030..55af47592 100644
--- a/libclamav/nsis/nulsft.c
+++ b/libclamav/nsis/nulsft.c
@@ -492,7 +492,8 @@ int cli_scannulsft(int desc, cli_ctx *ctx, off_t offset) {
 
     nsist.ifd = desc;
     nsist.off = offset;
-    nsist.dir = cli_gentemp(NULL);
+    if (!(nsist.dir = cli_gentemp(NULL)))
+        return CL_ETMPDIR;
     if(mkdir(nsist.dir, 0700)) {
 	cli_dbgmsg("NSIS: Can't create temporary directory %s\n", nsist.dir);
 	free(nsist.dir);