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authorChristian Hesse <mail@eworm.de>2018-08-28 18:11:50 +0200
committerChristian Hesse <mail@eworm.de>2018-09-11 08:47:12 +0200
commit7cde5885d8ce53359ee665bb930b1da956e8369a (patch)
tree312c9a32abf7888257deb07cf5c1e210a6231803
parentb0fc647fe61c19338aec65ffcab513cc84599b18 (diff)
parsing: ban strncpy()
Git upstream bans strncpy() with commit:

  banned.h: mark strncpy() as banned
  e488b7aba743d23b830d239dcc33d9ca0745a9ad

Signed-off-by: Christian Hesse <mail@eworm.de>
-rw-r--r--parsing.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/parsing.c b/parsing.c
index 12453c2..e224564 100644
--- a/parsing.c
+++ b/parsing.c
@@ -63,8 +63,7 @@ static char *substr(const char *head, const char *tail)
 	if (tail < head)
 		return xstrdup("");
 	buf = xmalloc(tail - head + 1);
-	strncpy(buf, head, tail - head);
-	buf[tail - head] = '\0';
+	strlcpy(buf, head, tail - head + 1);
 	return buf;
 }