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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2014-08-16 02:46:01 -0400 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2014-08-16 17:52:54 -0400 |
| commit | ef130b6050fc91c12a220f19d8bdd659712f7fb9 (patch) | |
| tree | cb78d9fe0aa3933b963b0ca8e17658367ecfa071 /src/mesa/drivers/dri/nouveau | |
| parent | 1f4bc0c95efdec0eac28ac3bcd2de54347e119cc (diff) | |
| download | external_mesa3d-ef130b6050fc91c12a220f19d8bdd659712f7fb9.zip external_mesa3d-ef130b6050fc91c12a220f19d8bdd659712f7fb9.tar.gz external_mesa3d-ef130b6050fc91c12a220f19d8bdd659712f7fb9.tar.bz2 | |
nouveau: don't keep stale pointer to free'd data
If ->sys is non-null, we might decide that it's where the data is
stored.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: <mesa-stable@lists.freedesktop.org>
Diffstat (limited to 'src/mesa/drivers/dri/nouveau')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c b/src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c index 9a3d417..2bb633e 100644 --- a/src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c +++ b/src/mesa/drivers/dri/nouveau/nouveau_bufferobj.c @@ -86,6 +86,7 @@ nouveau_bufferobj_data(struct gl_context *ctx, GLenum target, GLsizeiptrARB size /* Free previous storage */ nouveau_bo_ref(NULL, &nbo->bo); free(nbo->sys); + nbo->sys = NULL; if (target == GL_ELEMENT_ARRAY_BUFFER_ARB || (size < 512 && usage == GL_DYNAMIC_DRAW_ARB) || |