On 2020/11/24 23:37, Raphael Norwitz wrote: > On Tue, Nov 24, 2020 at 9:50 AM Alex Chen <alex.c...@huawei.com> wrote: >> >> The 'elem' is allocated memory in vu_queue_pop(), and it's memory should be >> freed in all error branchs after vu_queue_pop(). > > s/branchs/branches > >> In addition, in order to free 'elem' memory outside of while(1) loop, move >> the >> definition of 'elem' to the begin of vus_proc_req(). > > s/begin/beginning > >> >> Reported-by: Euler Robot <euler.ro...@huawei.com> >> Signed-off-by: Alex Chen <alex.c...@huawei.com> > > Other than spelling in the commit message, looks good to me. >
Thanks for your review, I will fix it and send patch v2. Thanks, Alex > Reviewed-by: Raphael Norwitz <raphael.norw...@nutanix.com> > >> --- >> contrib/vhost-user-scsi/vhost-user-scsi.c | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/contrib/vhost-user-scsi/vhost-user-scsi.c >> b/contrib/vhost-user-scsi/vhost-user-scsi.c >> index 0f9ba4b2a2..4639440a70 100644 >> --- a/contrib/vhost-user-scsi/vhost-user-scsi.c >> +++ b/contrib/vhost-user-scsi/vhost-user-scsi.c >> @@ -232,6 +232,7 @@ static void vus_proc_req(VuDev *vu_dev, int idx) >> VugDev *gdev; >> VusDev *vdev_scsi; >> VuVirtq *vq; >> + VuVirtqElement *elem = NULL; >> >> assert(vu_dev); >> >> @@ -248,7 +249,6 @@ static void vus_proc_req(VuDev *vu_dev, int idx) >> g_debug("Got kicked on vq[%d]@%p", idx, vq); >> >> while (1) { >> - VuVirtqElement *elem; >> VirtIOSCSICmdReq *req; >> VirtIOSCSICmdResp *rsp; >> >> @@ -288,6 +288,7 @@ static void vus_proc_req(VuDev *vu_dev, int idx) >> >> free(elem); >> } >> + free(elem); >> } >> >> static void vus_queue_set_started(VuDev *vu_dev, int idx, bool started) >> -- >> 2.19.1 >> >> > . >