From 706acb78b7c5a1236fa727292e83baf3d7803d1b Mon Sep 17 00:00:00 2001 From: Yuxuan Shui Date: Thu, 17 Nov 2022 22:16:27 +0000 Subject: [PATCH] backend: gl: handle blur context creation failure Signed-off-by: Yuxuan Shui --- src/backend/gl/gl_common.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/backend/gl/gl_common.c b/src/backend/gl/gl_common.c index f4f277d..a7d2aab 100644 --- a/src/backend/gl/gl_common.c +++ b/src/backend/gl/gl_common.c @@ -1182,6 +1182,11 @@ struct backend_shadow_context *gl_create_shadow_context(backend_t *base, double .deviation = gaussian_kernel_std_for_size(radius, 0.5 / 256.0), }; ctx->blur_context = gl_create_blur_context(base, BLUR_METHOD_GAUSSIAN, &args); + if (!ctx->blur_context) { + log_error("Failed to create shadow context"); + free(ctx); + return NULL; + } } return (struct backend_shadow_context *)ctx; }