Check if null pointers were given and bail out.
Signed-off-by: Juha-Pekka Heikkila <[email protected]>
---
src/mesa/drivers/common/meta_tex_subimage.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/mesa/drivers/common/meta_tex_subimage.c
b/src/mesa/drivers/common/meta_tex_subimage.c
index 977ee5a..cd5218e 100644
--- a/src/mesa/drivers/common/meta_tex_subimage.c
+++ b/src/mesa/drivers/common/meta_tex_subimage.c
@@ -82,6 +82,8 @@ create_texture_for_pbo(struct gl_context *ctx, bool
create_pbo,
assert(create_pbo);
_mesa_GenBuffers(1, tmp_pbo);
+ if (!tmp_pbo)
+ return NULL;
/* We are not doing this inside meta_begin/end. However, we know the
* client doesn't have the given target bound, so we can go ahead and
@@ -98,6 +100,11 @@ create_texture_for_pbo(struct gl_context *ctx, bool
create_pbo,
}
_mesa_GenTextures(1, tmp_tex);
+ if (!tmp_tex) {
+ _mesa_DeleteBuffers(1, tmp_pbo);
+ return NULL;
+ }
+
tex_obj = _mesa_lookup_texture(ctx, *tmp_tex);
tex_obj->Target = depth > 1 ? GL_TEXTURE_2D_ARRAY : GL_TEXTURE_2D;
tex_obj->Immutable = GL_TRUE;
--
1.8.5.1
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