OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mesa: use default params for clearbuffer functions

Browse Source 
this might otherwise pull in user-specified params
from the unpack buffer and access arbitrary data

cc: mesa-stable

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32945>
This commit is contained in:
Mike Blumenkrantz
2025-01-08 07:50:44 -05:00
committed by Marge Bot
parent 92d6351d02
commit a5c3c452b8
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/mesa/main/bufferobj.c
View File

@@ -995,10 +995,11 @@ convert_clear_buffer_data(struct gl_context *ctx,
const GLvoid *data, const char *caller) const GLvoid *data, const char *caller)
{ {
GLenum internalformatBase = _mesa_get_format_base_format(internalformat); GLenum internalformatBase = _mesa_get_format_base_format(internalformat);
struct gl_pixelstore_attrib packing = {.Alignment = 1};
if (_mesa_texstore(ctx, 1, internalformatBase, internalformat, if (_mesa_texstore(ctx, 1, internalformatBase, internalformat,
0, &clearValue, 1, 1, 1, 0, &clearValue, 1, 1, 1,
format, type, data, &ctx->Unpack)) { format, type, data, &packing)) {
return true; return true;
} }
else { else {