From: Emil Velikov <[email protected]>
Entry-point was introduced with v7 and may be NULL.
Check and bail out accordingly.
Fixes: a43d286ef7f ("gbm: Add import from fd")
Cc: Kristian Høgsberg <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index 531361a04d9..35298751237 100644
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -950,6 +950,12 @@ gbm_dri_bo_import(struct gbm_device *gbm,
int stride = fd_data->stride, offset = 0;
int fourcc;
+ if (dri->image->base.version < 7 ||
+ dri->image->createImageFromFds == NULL) {
+ errno = ENOSYS;
+ return NULL;
+ }
+
/* GBM's GBM_FORMAT_* tokens are a strict superset of the DRI FourCC
* tokens accepted by createImageFromFds, except for not supporting
* the sARGB format. */
--
2.14.1
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