From 8ab0b9cabacad57cad7c26144baa544fab9c2ba7 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sat, 13 Oct 2012 19:46:53 +0200
Subject: [PATCH] trasher: check seek return value.

Fixes CID733726
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 tools/trasher.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/trasher.c b/tools/trasher.c
index 93bfc0c3e4..aaa09f4ca8 100644
--- a/tools/trasher.c
+++ b/tools/trasher.c
@@ -56,7 +56,10 @@ int main(int argc, char **argv)
     while (count--) {
         int burst = 1 + ran() * (uint64_t) (abs(maxburst) - 1) / UINT32_MAX;
         int pos   = ran() * (uint64_t) length / UINT32_MAX;
-        fseek(f, pos, SEEK_SET);
+        if (fseek(f, pos, SEEK_SET) < 0) {
+            fprintf(stderr, "seek failed\n");
+            return 1;
+        }
 
         if (maxburst < 0)
             burst = -maxburst;