From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Fri, 21 Dec 2018 18:14:01 +0000 (+0100)
Subject: Fix another Coverity Scan issue that really should not happen in practice.
X-Git-Tag: 1.8.1~56
X-Git-Url: https://git.sesse.net/?p=nageru;a=commitdiff_plain;h=3ceb5cb223ba03df13fb226c5cb07e3d2b71b3c6

Fix another Coverity Scan issue that really should not happen in practice.
---

diff --git a/shared/read_file.cpp b/shared/read_file.cpp
index 2310303..4084654 100644
--- a/shared/read_file.cpp
+++ b/shared/read_file.cpp
@@ -27,6 +27,10 @@ string read_file(const string &filename, const unsigned char *start, const size_
 	}
 
 	int disk_size = ftell(fp);
+	if (disk_size == -1) {
+		perror("ftell");
+		exit(1);
+	}
 
 	ret = fseek(fp, 0, SEEK_SET);
 	if (ret == -1) {