From 7c408272529cc249b72c885547e1183efd3601f7 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Fri, 21 Jul 2023 14:45:43 +1000 Subject: [PATCH] wiggle: nul-terminate string from collect_merge() I love untested code. Signed-off-by: NeilBrown --- lib-wiggle.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib-wiggle.c b/lib-wiggle.c index a7a51723..267ba53f 100644 --- a/lib-wiggle.c +++ b/lib-wiggle.c @@ -546,6 +546,7 @@ static char *collect_merge(struct merge *merge safe, else if (m->type == Changed) l += copy_words(str+l, &af, m->c, m->cl); } + str[l] = 0; return str; } -- 2.39.5