From 90bbeb1d3ee892be97560c069b22ecab4bb2bf6a Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Fri, 8 Jan 2021 18:21:39 +0100 Subject: [PATCH] alsaloop: fix possible memory leak in create_loopback_handle() Signed-off-by: Jaroslav Kysela --- alsaloop/alsaloop.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/alsaloop/alsaloop.c b/alsaloop/alsaloop.c index 6a9ce58..06ffadf 100644 --- a/alsaloop/alsaloop.c +++ b/alsaloop/alsaloop.c @@ -85,12 +85,17 @@ static int create_loopback_handle(struct loopback_handle **_handle, if (device == NULL) device = "hw:0,0"; handle->device = strdup(device); - if (handle->device == NULL) + if (handle->device == NULL) { + free(handle); return -ENOMEM; + } if (ctldev) { handle->ctldev = strdup(ctldev); - if (handle->ctldev == NULL) + if (handle->ctldev == NULL) { + free(handle->device); + free(handle); return -ENOMEM; + } } else { handle->ctldev = NULL; }