CVE-2022-28073: Fix uaf crash in aaft (tests_64927) ##crash · radareorg/radare2@59a9dfb

Expand Up @@ -4766,7 +4766,7 @@ void cmd_anal_reg(RCore *core, const char *str) { int size = 0, i, type = R_REG_TYPE_GPR; int bits = (core->anal->bits & R_SYS_BITS_64)? 64: 32; int use_colors = r_config_get_i (core->config, “scr.color”); RRegItem *r; RRegItem *r = NULL; const char *use_color; const char *name; char *arg; Expand Down Expand Up @@ -5098,6 +5098,7 @@ void cmd_anal_reg(RCore *core, const char *str) { arg = strchr (str + 1, ‘=’); if (arg) { *arg = 0; ut64 n = r_num_math (core->num, arg + 1); char *ostr = r_str_trim_dup (str + 1); char *regname = r_str_trim_nc (ostr); r = r_reg_get (core->dbg->reg, regname, -1); Expand All @@ -5113,8 +5114,7 @@ void cmd_anal_reg(RCore *core, const char *str) { if ® { //eprintf (“%s 0x%08"PFMT64x” -> ", str, // r_reg_get_value (core->dbg->reg, r)); r_reg_set_value (core->dbg->reg, r, r_num_math (core->num, arg + 1)); r_reg_set_value (core->dbg->reg, r, n); r_debug_reg_sync (core->dbg, R_REG_TYPE_ALL, true); //eprintf ("0x%08"PFMT64x"\n", // r_reg_get_value (core->dbg->reg, r)); Expand Down