From 9ec2aeb349d3d935f61c195244b6464e939f4b51 Mon Sep 17 00:00:00 2001 From: Aleksa Vuckovic Date: Sun, 4 Dec 2022 21:28:25 +0100 Subject: ext2.c: terminating buff; handling incorrect use --- kernel/src/libk/string.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'kernel/src/libk') diff --git a/kernel/src/libk/string.c b/kernel/src/libk/string.c index 4cee538..8b2b2c6 100644 --- a/kernel/src/libk/string.c +++ b/kernel/src/libk/string.c @@ -3,6 +3,9 @@ size_t strlen(const char* s) { + if (s == NULL) + return 0; + char *p = (char*)s; while (*p) p++; return (size_t)(p - s); -- cgit v1.2.3