From 9debb4b814f2901a35ad5013dbe90ba63625a74b Mon Sep 17 00:00:00 2001 From: Robert Mader Date: Sun, 6 Jul 2025 21:27:33 +0200 Subject: [PATCH] gst: pipewireformat: Validate fourcc before converting to string gst_video_dma_drm_fourcc_to_string() asserts when called with DRM_FORMAT_INVALID. --- src/gst/gstpipewireformat.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/gst/gstpipewireformat.c b/src/gst/gstpipewireformat.c index 46d9a228e..0640acc64 100644 --- a/src/gst/gstpipewireformat.c +++ b/src/gst/gstpipewireformat.c @@ -881,6 +881,8 @@ static char *video_id_to_dma_drm_fourcc(uint32_t id, uint64_t mod) if ((idx = find_index(video_format_map, SPA_N_ELEMENTS(video_format_map), id)) == -1) return NULL; fourcc = gst_video_dma_drm_fourcc_from_format(idx); + if (fourcc == DRM_FORMAT_INVALID) + return NULL; return gst_video_dma_drm_fourcc_to_string(fourcc, mod); } #endif