diff options
| author | Markus Fleschutz <markus.fleschutz@x-software.com> | 2010-02-26 10:34:19 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-02-26 10:34:21 -0700 |
| commit | 83f1183e769777df5ada4bf7add3390881f88d02 (patch) | |
| tree | 8c643d324eb4f29c135696dcf848db1306c71933 /src/glx | |
| parent | c78f84eebb3943e7a2a1eed262d85d2f67f79beb (diff) | |
glx: fix incorrect array stack memory allocation
The array stack space wasn't allocated to the proper size. Fixes out of
bounds memory writes when the client/array stack depth exceeds one.
See fd.o bug 26768.
Diffstat (limited to 'src/glx')
| -rw-r--r-- | src/glx/indirect_vertex_array.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/glx/indirect_vertex_array.c b/src/glx/indirect_vertex_array.c index ad9882528f..ec0e654cea 100644 --- a/src/glx/indirect_vertex_array.c +++ b/src/glx/indirect_vertex_array.c @@ -291,7 +291,8 @@ __glXInitVertexArrayState(__GLXcontext * gc) arrays->stack_index = 0; arrays->stack = malloc(sizeof(struct array_stack_state) - * arrays->num_arrays); + * arrays->num_arrays + * __GL_CLIENT_ATTRIB_STACK_DEPTH); } |