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From 7448c928240aafbfec08a92530a150bc206673bf Mon Sep 17 00:00:00 2001
From: Peter Kjellerstedt <pkj@axis.com>
Date: Thu, 26 Apr 2018 02:40:52 +0200
Subject: [PATCH] Make it build with compile time hardening enabled
This avoids the following error:
src/diff3.c: In function 'output_diff3':
src/diff3.c:1405:5: error: format not a string literal and no format
arguments [-Werror=format-security]
fprintf (outputfile, line_prefix);
^~~~~~~
Upstream-Status: Inappropriate [legacy version]
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
---
src/diff3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/diff3.c b/src/diff3.c
index f3d3dcf..7237dea 100644
--- a/src/diff3.c
+++ b/src/diff3.c
@@ -1402,7 +1402,7 @@ output_diff3 (FILE *outputfile, struct diff3_block *diff,
line = 0;
do
{
- fprintf (outputfile, line_prefix);
+ fprintf (outputfile, "%s", line_prefix);
cp = D_RELNUM (ptr, realfile, line);
length = D_RELLEN (ptr, realfile, line);
fwrite (cp, sizeof (char), length, outputfile);
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