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| author | Brian Paul <brianp@vmware.com> | 2014-05-23 14:59:33 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2014-05-28 15:06:07 -0600 |
| commit | f9cecca7a6e3d9ff231075381b88d179e153a5a4 (patch) | |
| tree | 51a054b9e24579eb1aa36f4a304541d57d044cd8 /src/glsl/ir_hierarchical_visitor.h | |
| parent | bb9623a1a8b1884817422752c8dced9f084d4547 (diff) | |
| download | external_mesa3d-f9cecca7a6e3d9ff231075381b88d179e153a5a4.zip external_mesa3d-f9cecca7a6e3d9ff231075381b88d179e153a5a4.tar.gz external_mesa3d-f9cecca7a6e3d9ff231075381b88d179e153a5a4.tar.bz2 | |
glsl: fix use-after free bug/crash in ast_declarator_list::hir()
The call to get_variable_being_redeclared() may delete 'var' so we
can't reference var->name afterward. We fix that by examining the
var's name before making that call.
Fixes valgrind warnings and possible crash when running the piglit
tests/spec/glsl-1.30/execution/clipping/vs-clip-distance-in-param.shader_test
test (and probably others).
Cc: "10.1 10.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/glsl/ir_hierarchical_visitor.h')
0 files changed, 0 insertions, 0 deletions