From 3e3d83ee359c8bc8a8694865e0a8af869b2b8f33 Mon Sep 17 00:00:00 2001
From: Harpreet Kaur <hlalwani@redhat.com>
Date: Tue, 11 Dec 2018 15:07:56 +0530
Subject: tools: stack-buffer-overflow reported by asan

This patch fixes buffer overflow in $SRC/tools/setgfid2path/src/main.c
Memory access at offset 196 overflows "pgfid" variable
SUMMARY: AddressSanitizer: stack-buffer-overflow (/lib64/libasan.so.5+0x4e935)

updates: bz#1633930

Change-Id: Ib508c57e96c46b628f63c511437b853b39ae7955
Signed-off-by: Harpreet Kaur <hlalwani@redhat.com>
---
 tools/setgfid2path/src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tools/setgfid2path')

diff --git a/tools/setgfid2path/src/main.c b/tools/setgfid2path/src/main.c
index 2e25ea8ab3d..4320a7b2481 100644
--- a/tools/setgfid2path/src/main.c
+++ b/tools/setgfid2path/src/main.c
@@ -28,7 +28,7 @@ main(int argc, char **argv)
     uuid_t pgfid_raw = {
         0,
     };
-    char pgfid[36] = "";
+    char pgfid[36 + 1] = "";
     char xxh64[GF_XXH64_DIGEST_LENGTH * 2 + 1] = {
         0,
     };
-- 
cgit