From a7d83c252e978dfdd42de5bdc01e292167501b51 Mon Sep 17 00:00:00 2001
From: Matej Habrnal <mhabrnal@redhat.com>
Date: Fri, 22 Jan 2016 13:17:13 +0100
Subject: [PATCH] lib: problem report API check fseek return code

Related to #1261358

Signed-off-by: Matej Habrnal <mhabrnal@redhat.com>
---
 src/lib/problem_report.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/problem_report.c b/src/lib/problem_report.c
index 6598c15..2bf5530 100644
--- a/src/lib/problem_report.c
+++ b/src/lib/problem_report.c
@@ -344,7 +344,8 @@ format_percented_string(const char *str, problem_data_t *pd, FILE *result)
                 opt_depth--;
                 if (!okay[opt_depth])
                 {
-                    fseek(result, old_pos[opt_depth], SEEK_SET);
+                    if (fseek(result, old_pos[opt_depth], SEEK_SET) < 0)
+                        perror_msg_and_die("fseek");
                     len = old_pos[opt_depth];
                 }
                 str += 2;
-- 
1.8.3.1