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authorBrian <brian.paul@tungstengraphics.com>2007-07-24 16:50:46 -0600
committerBrian <brian.paul@tungstengraphics.com>2007-07-24 16:50:46 -0600
commit2eb9061f73523c3cfc2d77db789afa804c68ee7f (patch)
treea67e39b48181dc9d15ed0d1018f3a36acf6aa8cf /src
parented52adc64ed13583162a997f13f3bc4624feb5ee (diff)
check return value of tgsi_parse_init()
Diffstat (limited to 'src')
-rw-r--r--src/mesa/pipe/tgsi/core/tgsi_exec.c25
1 files changed, 21 insertions, 4 deletions
diff --git a/src/mesa/pipe/tgsi/core/tgsi_exec.c b/src/mesa/pipe/tgsi/core/tgsi_exec.c
index 189a41167a..74734beb39 100644
--- a/src/mesa/pipe/tgsi/core/tgsi_exec.c
+++ b/src/mesa/pipe/tgsi/core/tgsi_exec.c
@@ -57,12 +57,17 @@ tgsi_exec_machine_init(
struct tgsi_exec_machine *mach,
struct tgsi_token *tokens )
{
- GLuint i;
+ GLuint i, k;
struct tgsi_parse_context parse;
mach->Tokens = tokens;
- tgsi_parse_init (&parse, mach->Tokens);
+ k = tgsi_parse_init (&parse, mach->Tokens);
+ if (k != TGSI_PARSE_OK) {
+ printf("Problem parsing!\n");
+ return;
+ }
+
mach->Processor = parse.FullHeader.Processor.Processor;
tgsi_parse_free (&parse);
@@ -93,11 +98,17 @@ tgsi_exec_prepare(
struct tgsi_exec_labels *labels )
{
struct tgsi_parse_context parse;
+ GLuint k;
mach->ImmLimit = 0;
labels->count = 0;
- tgsi_parse_init( &parse, mach->Tokens );
+ k = tgsi_parse_init( &parse, mach->Tokens );
+ if (k != TGSI_PARSE_OK) {
+ printf("Problem parsing!\n");
+ return;
+ }
+
while( !tgsi_parse_end_of_tokens( &parse ) ) {
GLuint pointer = parse.Position;
GLuint i;
@@ -2153,6 +2164,7 @@ tgsi_exec_machine_run2(
mach->Temps);
#else
struct tgsi_parse_context parse;
+ GLuint k;
mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] = 0;
mach->Temps[TEMP_OUTPUT_I].xyzw[TEMP_OUTPUT_C].u[0] = 0;
@@ -2162,7 +2174,12 @@ tgsi_exec_machine_run2(
mach->Primitives[0] = 0;
}
- tgsi_parse_init( &parse, mach->Tokens );
+ k = tgsi_parse_init( &parse, mach->Tokens );
+ if (k != TGSI_PARSE_OK) {
+ printf("Problem parsing!\n");
+ return;
+ }
+
while( !tgsi_parse_end_of_tokens( &parse ) ) {
tgsi_parse_token( &parse );
switch( parse.FullToken.Token.Type ) {