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add missing malloc error checks and fix widechar to char comparison

This commit is contained in:
jfreegman 2020-11-03 00:59:28 -05:00
parent 1bbd50aac7
commit 3f02e119f4
No known key found for this signature in database
GPG Key ID: 3627F3144076AE63
3 changed files with 20 additions and 5 deletions

View File

@ -716,7 +716,7 @@ static void delete_blocked_friend(uint32_t bnum);
/* deactivates delete friend popup and deletes friend if instructed */
static void del_friend_deactivate(Tox *m, wint_t key)
{
if (key == 'y') {
if (key == L'y') {
if (blocklist_view == 0) {
delete_friend(m, PendingDelete.num);
sort_friendlist_index();

View File

@ -153,7 +153,12 @@ static char *extract_socket_path(const char *info)
return NULL;
}
path = (char *) malloc(end - pos + 1);
path = malloc(end - pos + 1);
if (path == NULL) {
return NULL;
}
*end = '\0';
return strcpy(path, pos);
}
@ -310,7 +315,12 @@ static int tmux_is_detached(void)
session_info_stream = NULL;
/* prepare search string, for finding the current session's entry */
search_str = (char *) malloc(numstr_len + 2);
search_str = malloc(numstr_len + 2);
if (search_str == NULL) {
goto fail;
}
search_str[0] = '\n';
strcpy(search_str + 1, mplex_data);

View File

@ -429,12 +429,17 @@ static int password_prompt(char *buf, int size)
}
const char *p = fgets(buf, size, stdin);
int len = strlen(buf);
/* re-enable terminal echo */
tcsetattr(fileno(stdin), TCSANOW, &oflags);
if (p == NULL || len <= 1) {
if (p == NULL) {
return 0;
}
size_t len = strlen(buf);
if (len <= 1) {
return 0;
}