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render/pixman: check format is supported in create_buffer

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Simon Ser 2021-04-26 19:53:36 +02:00
parent 24fde77c62
commit 3a04fb4560
1 changed files with 6 additions and 1 deletions
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7
render/pixman/renderer.c
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@ -91,7 +91,12 @@ static struct wlr_pixman_buffer *create_buffer(
goto error_buffer;
}
uint32_t format = get_pixman_format_from_drm(drm_format);
pixman_format_code_t format = get_pixman_format_from_drm(drm_format);
if (format == 0) {
wlr_log(WLR_ERROR, "Unsupported pixman drm format 0x%"PRIX32,
drm_format);
return NULL;
}
buffer->image = pixman_image_create_bits(format, wlr_buffer->width,
wlr_buffer->height, data, stride);