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xwayland: protect from memory allocation failure 

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-02-24 13:58:25 +01:00 committed by Enrico Weigelt, metux IT consult .
parent 478653996a
commit 529e12fcd2
1 changed files with 3 additions and 2 deletions
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5
hw/xwayland/xwayland-drm-lease.c
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@ -125,7 +125,6 @@ xwl_randr_request_lease(ClientPtr client, ScreenPtr screen, RRLeasePtr rrLease)
{ {
struct xwl_screen *xwl_screen; struct xwl_screen *xwl_screen;
struct wp_drm_lease_request_v1 *req; struct wp_drm_lease_request_v1 *req;
struct xwl_drm_lease *lease_private;
struct xwl_drm_lease_device *lease_device = NULL; struct xwl_drm_lease_device *lease_device = NULL;
struct xwl_drm_lease_device *device_data; struct xwl_drm_lease_device *device_data;
struct xwl_output *output; struct xwl_output *output;
@ -165,7 +164,9 @@ xwl_randr_request_lease(ClientPtr client, ScreenPtr screen, RRLeasePtr rrLease)
req = wp_drm_lease_device_v1_create_lease_request( req = wp_drm_lease_device_v1_create_lease_request(
lease_device->drm_lease_device); lease_device->drm_lease_device);
lease_private = calloc(1, sizeof(struct xwl_drm_lease)); struct xwl_drm_lease *lease_private = calloc(1, sizeof(struct xwl_drm_lease));
if (!lease_private)
return BadAlloc;
for (i = 0; i < rrLease->numOutputs; ++i) { for (i = 0; i < rrLease->numOutputs; ++i) {
output = rrLease->outputs[i]->devPrivate; output = rrLease->outputs[i]->devPrivate;
output->lease = lease_private; output->lease = lease_private;