From: Sebastian Harl <sh@tokkee.org>
Date: Wed, 17 Aug 2016 21:16:47 +0000 (+0200)
Subject: unixsock_test: Fix a potential uninitialized memory access in mock_write.
X-Git-Url: https://git.tokkee.org/?p=sysdb.git;a=commitdiff_plain;h=41730b69312c672a73f8991fec4f83a1b1d11d30

unixsock_test: Fix a potential uninitialized memory access in mock_write.
---

diff --git a/t/unit/utils/unixsock_test.c b/t/unit/utils/unixsock_test.c
index 321a96e..6ddb6d4 100644
--- a/t/unit/utils/unixsock_test.c
+++ b/t/unit/utils/unixsock_test.c
@@ -104,7 +104,7 @@ mock_write(void *cookie, const char *buf, size_t size)
 
 	if (last_write)
 		free(last_write);
-	last_write = strdup(buf);
+	last_write = strndup(buf, size);
 	++c->pos;
 	return (ssize_t)size;
 } /* mock_write */