diff options
| author | Eric Anholt <eric@anholt.net> | 2008-01-15 15:08:34 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2008-01-15 15:10:39 -0800 |
| commit | 185320ae13163995ea61e38104ab5aeaeb28d8e5 (patch) | |
| tree | 3a55aa5161e8aedc3bd3a4c3344a9f077bb7a768 /src | |
| parent | 4652e351a2e617838e4a75ba7857b644211f03d5 (diff) | |
Bug #13492: Only call ProgramStringNotify if program parsing succeeded.
Wine intentionally tries some out-of-spec programs to test strictness, and
calling ProgramStringNotify on the results of a failed program parse resulted
in crashes in the 965 driver.
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/shader/arbprogram.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/shader/arbprogram.c b/src/mesa/shader/arbprogram.c index a293dd2829..1656dc9450 100644 --- a/src/mesa/shader/arbprogram.c +++ b/src/mesa/shader/arbprogram.c @@ -229,7 +229,7 @@ _mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, struct gl_vertex_program *prog = ctx->VertexProgram.Current; _mesa_parse_arb_vertex_program(ctx, target, string, len, prog); - if (ctx->Driver.ProgramStringNotify) + if (ctx->Program.ErrorPos == -1 && ctx->Driver.ProgramStringNotify) ctx->Driver.ProgramStringNotify( ctx, target, &prog->Base ); } else if (target == GL_FRAGMENT_PROGRAM_ARB @@ -237,7 +237,7 @@ _mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, struct gl_fragment_program *prog = ctx->FragmentProgram.Current; _mesa_parse_arb_fragment_program(ctx, target, string, len, prog); - if (ctx->Driver.ProgramStringNotify) + if (ctx->Program.ErrorPos == -1 && ctx->Driver.ProgramStringNotify) ctx->Driver.ProgramStringNotify( ctx, target, &prog->Base ); } else { |