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Fix null deref in ?iu

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This commit is contained in:
pancake 2024-07-19 15:52:33 +02:00
parent e86e84806b
commit bd9567a1ea
1 changed files with 4 additions and 4 deletions
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8
libr/core/visual_riu.inc.c
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@ -43,17 +43,15 @@ static RIU *riu_new(RCore *core, const char *input) {
const char *p = input;
const char *p_n = p;
const char *p_b = p;
const char *p_e = p;
while (*p) {
switch (*p) {
case '(':
p_b = p + 1;
break;
case ')':
p_e = p;
{
char *name = r_str_ndup (p_n, p_b - p_n - 1);
char *args = r_str_ndup (p_b, p_e - p_b);
char *args = r_str_ndup (p_b, p - p_b);
RList *largs = r_str_split_list (args, ",", 0);
char *type = strdup (r_str_get (r_list_get_n (largs, 0)));
char *cmnd = strdup (r_str_get (r_list_get_n (largs, 1)));
@ -70,7 +68,6 @@ static RIU *riu_new(RCore *core, const char *input) {
free (data);
r_list_free (largs);
p_b = NULL;
p_e = NULL;
p_n = NULL;
}
break;
@ -150,6 +147,9 @@ static bool riu_input(RIU *riu) {
// activate!
{
RIUWidget *w = r_list_get_n (riu->items, riu->cur);
if (!w) {
break;
}
if (w->type[0] == 'b') {
r_core_cmd0 (riu->core, w->cmnd);
r_core_cmdf (riu->core, "'k riu=%s", w->name);