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| author | Olivier Fourdan <ofourdan@redhat.com> | 2019-03-08 18:19:16 +0100 |
|---|---|---|
| committer | Karol Herbst <kherbst@redhat.com> | 2019-05-20 12:11:11 +0200 |
| commit | 5bc29a67b8ab251048e0737eedcceb29bba25f5f (patch) | |
| tree | 1d96e2de33421cb9d622ac5a022056e316410428 /os/xdmcp.c | |
| parent | d0c7483b3edadf3ff9c12b4b024abd7b11b34ef1 (diff) | |
glamor: pixmap FBO may not be allocated
If `_glamor_create_tex()` fails to allocate the FBO because of
GL_OUT_OF_MEMORY error, the `pixmap_priv->fbo` is NULL.
However, `glamor_get_pixmap_texture()` doesn't actually check whether
the `pixmap_priv->fbo` is NULL and will segfault with a NULL pointer
dereference trying to access the `pixmap_priv->fbo->tex`.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Closes: https://gitlab.freedesktop.org/xorg/xserver/issues/647
(Cherry picked from commit 74479a99ecf18fdfdafd033b5efd8d785dd12c28)
Diffstat (limited to 'os/xdmcp.c')
0 files changed, 0 insertions, 0 deletions