From a8f06df3f985008a9277eeb306a81a2fd67ceaa7 Mon Sep 17 00:00:00 2001
From: Boris Barbulovski <bbarbulovski@gmail.com>
Date: Mon, 22 Jan 2018 00:59:15 +0100
Subject: [PATCH] Fix memory leak.

Free allocated buffer on file read error.
detected by cppcheck.
---
 gen.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gen.c b/gen.c
index 40f0cc48..02f89fc0 100644
--- a/gen.c
+++ b/gen.c
@@ -811,6 +811,7 @@ static char **read_source_file(char *file) {
     fstat(fileno(fp), &st);
     char *buf = malloc(st.st_size + 1);
     if (fread(buf, 1, st.st_size, fp) != st.st_size) {
+        free(buf);
         fclose(fp);
         return NULL;
     }