diff options
Diffstat (limited to 'src/mesa/shader/program_parse.y')
| -rw-r--r-- | src/mesa/shader/program_parse.y | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/mesa/shader/program_parse.y b/src/mesa/shader/program_parse.y index c3152aa2f88..a23625d3fb5 100644 --- a/src/mesa/shader/program_parse.y +++ b/src/mesa/shader/program_parse.y @@ -1919,7 +1919,7 @@ ALIAS_statement: ALIAS IDENTIFIER '=' IDENTIFIER "undefined variable binding in ALIAS statement"); YYERROR; } else { - _mesa_symbol_table_add_symbol(state->st, 0, $2, target); + _mesa_symbol_table_add_symbol(state->st, 0, strdup($2), target); } } ; @@ -2027,10 +2027,14 @@ declare_variable(struct asm_parser_state *state, char *name, enum asm_type t, if (exist != NULL) { yyerror(locp, state, "redeclared identifier"); } else { - s = calloc(1, sizeof(struct asm_symbol)); - s->name = name; + const size_t name_len = strlen(name); + + s = calloc(1, sizeof(struct asm_symbol) + name_len + 1); + s->name = (char *)(s + 1); s->type = t; + memcpy((char *) s->name, name, name_len + 1); + switch (t) { case at_temp: if (state->prog->NumTemporaries >= state->limits->MaxTemps) { @@ -2280,6 +2284,7 @@ _mesa_parse_arb_program(GLcontext *ctx, GLenum target, const GLubyte *str, if (state->prog->String != NULL) { _mesa_free(state->prog->String); + state->prog->String = NULL; } state->prog->String = strz; @@ -2371,7 +2376,6 @@ error: for (sym = state->sym; sym != NULL; sym = temp) { temp = sym->next; - _mesa_free((void *) sym->name); _mesa_free(sym); } state->sym = NULL; @@ -2379,5 +2383,10 @@ error: _mesa_symbol_table_dtor(state->st); state->st = NULL; + if (state->string_dumpster != NULL) { + _mesa_free(state->string_dumpster); + state->dumpster_size = 0; + } + return result; } |