[OpenWrt-Devel] [PATCH 1/6] uclient-fetch: Check for nullpointer returned by open_output_file

[Tobias Schramm]

Signed-off-by: Tobias Schramm <tobleminer at gmail.com>
---
 uclient-fetch.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/uclient-fetch.c b/uclient-fetch.c
index 6961d94..46f9b3d 100644
--- a/uclient-fetch.c
+++ b/uclient-fetch.c
@@ -122,6 +122,11 @@ static int open_output_file(const char *path, uint64_t resume_offset)
 		}
 	} else {
 		filename = uclient_get_url_filename(path, "index.html");
+		if(!filename) {
+			ret = -ENOMEM;
+			goto done;
+		}
+
 		output_file = filename;
 	}
 
-- 
2.16.1
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