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| author | Roland Scheidegger <rscheidegger@gmx.ch> | 2006-09-07 13:26:44 +0000 |
|---|---|---|
| committer | Roland Scheidegger <rscheidegger@gmx.ch> | 2006-09-07 13:26:44 +0000 |
| commit | 28e7219b96e647ac59f6a28abf6d2aea3779dc47 (patch) | |
| tree | d1445dc3a30bf1371007670ae5f1a012be082fad /src/mesa/tnl/t_vb_arbprogram.c | |
| parent | d016d4e70f518a0221d63eddca482d56398ffe35 (diff) | |
only allow VERT_ATTRIB_MAX instead of _TNL_ATTRIB_MAX for inputs of vertex programs (fixes a segfault since the result of the shift is undefined otherwise, and it may happen that _TNL_ATTRIB_POINTSIZE will be tried to read, unlike all other attribs this however may be unitialized (might be a bug in itself)).
Diffstat (limited to 'src/mesa/tnl/t_vb_arbprogram.c')
| -rw-r--r-- | src/mesa/tnl/t_vb_arbprogram.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/tnl/t_vb_arbprogram.c b/src/mesa/tnl/t_vb_arbprogram.c index 411a250857..f162b0aa91 100644 --- a/src/mesa/tnl/t_vb_arbprogram.c +++ b/src/mesa/tnl/t_vb_arbprogram.c @@ -1253,7 +1253,7 @@ run_arb_vertex_program(GLcontext *ctx, struct tnl_pipeline_stage *stage) m->nr_inputs = m->nr_outputs = 0; - for (i = 0; i < _TNL_ATTRIB_MAX; i++) { + for (i = 0; i < VERT_ATTRIB_MAX; i++) { if (program->Base.InputsRead & (1<<i) || (i == VERT_ATTRIB_POS && program->IsPositionInvariant)) { GLuint j = m->nr_inputs++; |