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Show proper error when no function found in afv ##shell

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pancake 2022-04-19 14:43:04 +02:00 committed by pancake
parent 724d23a6c0
commit a9c8b8914c
1 changed files with 14 additions and 6 deletions
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20
libr/core/cmd_anal.c
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@ -1608,18 +1608,22 @@ static void __cmd_afvf(RCore *core, const char *input) {
static int var_cmd(RCore *core, const char *str) {
int delta, type = *str, res = true;
RAnalVar *v1;
RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, core->offset, -1);
if (!str[0]) {
// "afv"
r_core_cmd0 (core, "afvr");
r_core_cmd0 (core, "afvs");
r_core_cmd0 (core, "afvb");
if (fcn) {
// "afv"
r_core_cmd0 (core, "afvr");
r_core_cmd0 (core, "afvs");
r_core_cmd0 (core, "afvb");
} else {
eprintf ("Cannot find function in 0x%08"PFMT64x"\n", core->offset);
}
return true;
}
if (str[1] == '?'|| str[0] == '?') {
var_help (core, *str);
return res;
}
RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, core->offset, -1);
PJ *pj = NULL;
if (str[0] == 'j') { // "afvj"
pj = r_core_pj_new (core);
@ -1816,7 +1820,11 @@ static int var_cmd(RCore *core, const char *str) {
switch (str[1]) { // afv[bsr]
case '\0':
case '*': // "afv[bsr]*"
r_anal_var_list_show (core->anal, fcn, type, str[1], NULL);
if (fcn) {
r_anal_var_list_show (core->anal, fcn, type, str[1], NULL);
} else {
eprintf ("afv: Cannot find function\n");
}
break;
case 'j': // "afv[bsr]j"
pj = r_core_pj_new (core);