bhyve/audio: don't leak resources on failed initialization.

Coverity CID: 1402793 Approved by: markj, jhb, bhyve Differential Revision: https://reviews.freebsd.org/D20841
svn path=/head/; revision=349656
2019-07-03 17:24:24 +00:00 · 2019-07-03 17:24:24 +00:00 · 55c94d640f · 2020-12-20 02:59:44 +00:00
commit 55c94d640f
parent 7b17c92129
1 changed files with 1 additions and 0 deletions
--- a/usr.sbin/bhyve/audio.c
+++ b/usr.sbin/bhyve/audio.c
@ -103,6 +103,7 @@ audio_init(const char *dev_name, uint8_t dir)
 	if (aud->fd == -1) {
 		DPRINTF("Failed to open dev: %s, errno: %d\n",
 		    aud->dev_name, errno);
+		free(aud);
 		return (NULL);
 	}