kore

commit 250a1e1ad14cb751961035c1a4e9636f06c34985
parent 630d8ece05ff3c9c91e7325774b52f0f55b80962
Author: Joris Vink <joris@coders.se>
Date:   Wed,  9 Apr 2014 14:35:14 +0200

Fix use after free

Diffstat:
src/accesslog.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/accesslog.c b/src/accesslog.c
@@ -127,9 +127,8 @@ kore_accesslog_wait(void)
 	}
 
 	len = write(dom->accesslog, buf, l);
-	free(buf);
-
 	if (len == -1) {
+		free(buf);
 		kore_log(LOG_WARNING,
 		    "kore_accesslog_wait(): write(): %s", errno_s);
 		return (KORE_RESULT_ERROR);
@@ -138,6 +137,7 @@ kore_accesslog_wait(void)
 	if (len != l)
 		kore_log(LOG_NOTICE, "accesslog: %s", buf);
 
+	free(buf);
 	return (KORE_RESULT_OK);
 }