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fix ds->hint use after free

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exokortex 2018-08-14 15:55:28 +02:00 committed by radare
parent 9a608899a1
commit 6d4950b694
1 changed files with 2 additions and 0 deletions
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2
libr/core/disasm.c
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@ -910,6 +910,7 @@ static void ds_build_op_str(RDisasmState *ds, bool print_color) {
}
/* initialize */
core->parser->hint = ds->hint;
ds->hint = NULL;
core->parser->relsub = r_config_get_i (core->config, "asm.relsub");
core->parser->relsub_addr = 0;
if (ds->varsub && ds->opstr) {
@ -5116,6 +5117,7 @@ R_API int r_core_print_disasm_instructions(RCore *core, int nb_bytes, int nb_opc
}
}
core->parser->hint = ds->hint;
ds->hint = NULL;
r_parse_filter (core->parser, core->flags, ds->asmop.buf_asm, ds->str,
sizeof (ds->str), core->print->big_endian);
ds->opstr = strdup (ds->str);