[OpenWrt-Devel] [PATCH v3 6/7] uclient-utils: Handle memory allocation failure for url file name

[Tobias Schramm]

Add null pointer check to allocation of url filename

Signed-off-by: Tobias Schramm <tobleminer at gmail.com>
---
 uclient-utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/uclient-utils.c b/uclient-utils.c
index a375eea..3eaf2d5 100644
--- a/uclient-utils.c
+++ b/uclient-utils.c
@@ -178,7 +178,7 @@ char *uclient_get_url_filename(const char *url, const char *default_name)
 	len -= str - url;
 
 	if (len > 0)
-		return strncpy(calloc(1, len + 1), str, len);
+		return strndup(str, len);
 
 	return strdup(default_name);
 }
-- 
2.16.2
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