[Mesa-dev] [PATCH] gbm: fix potential NULL deref of mapImage/unmapImage.

The mapImage/unmapImage functions of DRIimage extension can be NULL, so we should add additional check for them. Cc: Signed-off-by: Chuanbo Weng --- src/gbm/backends/dri/gbm_dri.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/b

[Mesa-dev] [PATCH] gbm: fix potential NULL deref of mapImage/unmapImage.

The mapImage/unmapImage functions of DRIimage extension can be NULL, so we should add additional check for them. Cc: Signed-off-by: Chuanbo Weng --- src/gbm/backends/dri/gbm_dri.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/b

[Mesa-dev] [PATCH] gbm: fix potential NULL deref of mapImage/unmapImage.

The mapImage/unmapImage functions of DRIimage extension can be NULL, so we should add additional check for them. Cc: Signed-off-by: Chuanbo Weng --- src/gbm/backends/dri/gbm_dri.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/b