From bcf9f23456b58e4c959d84bb42d325589c3669ee Mon Sep 17 00:00:00 2001
From: Neels Hofmeyr <neels@hofmeyr.de>
Date: Wed, 25 Oct 2017 04:16:45 +0200
Subject: utils: avoid segfault when calling osmo_strlcpy(src=NULL)

Change-Id: Ieba7ba262ace2e370a4b9a550b3131fb13f07413
---
 src/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/utils.c')

diff --git a/src/utils.c b/src/utils.c
index ef8e916e..f5894d89 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -372,7 +372,7 @@ uint8_t *osmo_encode_big_endian(uint64_t value, size_t data_len)
  */
 size_t osmo_strlcpy(char *dst, const char *src, size_t siz)
 {
-	size_t ret = strlen(src);
+	size_t ret = src ? strlen(src) : 0;
 
 	if (siz) {
 		size_t len = (ret >= siz) ? siz - 1 : ret;
-- 
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