backend/drm/legacy.c: Fix memory leak in drm_legacy_crtc_set_gamma

Found via scan-build
3 years ago · a92293a15a
parent 6666604f17
commit a92293a15a
1 changed files with 1 additions and 0 deletions
--- a/backend/drm/legacy.c
+++ b/backend/drm/legacy.c
@ -204,6 +204,7 @@ bool drm_legacy_crtc_set_gamma(struct wlr_drm_backend *drm,
 	if (drmModeCrtcSetGamma(drm->fd, crtc->id, size, r, g, b) != 0) {
 		wlr_log_errno(WLR_ERROR, "Failed to set gamma LUT on CRTC %"PRIu32,
 			crtc->id);
+		free(linear_lut);
 		return false;
 	}