From: Christian Hesse <mail@eworm.de>
Date: Tue, 28 Aug 2018 16:22:26 +0000 (+0200)
Subject: ui-ssdiff: ban strncpy()
X-Git-Tag: v1.2.2~24
X-Git-Url: https://git.cameronkatri.com/cgit.git/commitdiff_plain/0899eb644fab415e9a3b304f53da9da50aaf91aa

ui-ssdiff: ban strncpy()

Git upstream bans strncpy() with commit:

  banned.h: mark strncpy() as banned
  e488b7aba743d23b830d239dcc33d9ca0745a9ad

Signed-off-by: Christian Hesse <mail@eworm.de>
---

diff --git a/ui-ssdiff.c b/ui-ssdiff.c
index 68c2044..a3dd059 100644
--- a/ui-ssdiff.c
+++ b/ui-ssdiff.c
@@ -103,8 +103,7 @@ static int line_from_hunk(char *line, char type)
 		return 0;
 	len = buf2 - buf1;
 	buf2 = xmalloc(len + 1);
-	strncpy(buf2, buf1, len);
-	buf2[len] = '\0';
+	strlcpy(buf2, buf1, len + 1);
 	res = atoi(buf2);
 	free(buf2);
 	return res;