dri2: Fix Null pointer dereferences
authorSergii Melikhov <sergii.v.melikhov@globallogic.com>
Wed, 25 Aug 2021 12:13:21 +0000 (15:13 +0300)
committerSergii Melikhov <sergii.v.melikhov@globallogic.com>
Thu, 26 Aug 2021 14:09:23 +0000 (17:09 +0300)
commit71e748ad2443c373bb090fa1da2626da367b1d20
tree1bc4f5f8dfaac90052975377260442a2276c0c08
parent84fa2866025b7427f37c08a8e3333cd68902f253
dri2: Fix Null pointer dereferences

Fix defect reported by Coverity Scan CID-1490794

Fixes: 0d42033b26 ("glx/dri2: Require the driver to support v4 of __DRI_DRI2")
Signed-off-by: Sergii Melikhov <sergii.v.melikhov@globallogic.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12563>
src/glx/dri2_glx.c