• Olivier Fourdan's avatar
    glamor: pixmap FBO may not be allocated · 5bc29a67
    Olivier Fourdan authored
    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: default avatarOlivier Fourdan <ofourdan@redhat.com>
    Closes: #647
    (Cherry picked from commit 74479a99)
    5bc29a67
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