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tgsi: fix memory leak in tgsi sanity check 

This just fixes this without repeating the code.

Reported-by: Li Qiang
Cc: "17.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2017-02-10 14:03:51 +10:00
parent 62fef3e159
commit 69fc7a2c82
1 changed files with 5 additions and 3 deletions
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8
src/gallium/auxiliary/tgsi/tgsi_sanity.c
View File

@ -559,6 +559,7 @@ tgsi_sanity_check(
const struct tgsi_token *tokens )
{
struct sanity_check_ctx ctx;
boolean retval;
ctx.iter.prolog = prolog;
ctx.iter.iterate_instruction = iter_instruction;
@ -580,11 +581,12 @@ tgsi_sanity_check(
ctx.implied_array_size = 0;
ctx.print = debug_get_option_print_sanity();
if (!tgsi_iterate_shader( tokens, &ctx.iter ))
return FALSE;
retval = tgsi_iterate_shader( tokens, &ctx.iter );
regs_hash_destroy(ctx.regs_decl);
regs_hash_destroy(ctx.regs_used);
regs_hash_destroy(ctx.regs_ind_used);
if (retval == FALSE)
return FALSE;
return ctx.errors == 0;
}