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made code a bit safer

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This commit is contained in:
Václav Šmejkal 2024-02-19 12:48:26 +01:00
parent 857a3afe95
commit f8ac3a5b1a
Signed by: ENGO150
GPG Key ID: 4A57E86482968843
1 changed files with 4 additions and 2 deletions
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6
src/chat/misc.c
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@ -210,6 +210,8 @@ why2_bool username_equal(char *u1, char *u2)
why2_bool check_username(char *username) why2_bool check_username(char *username)
{ {
if (username == NULL) return 0;
if (username_equal(username, WHY2_CHAT_SERVER_USERNAME)) return 0; //DISABLE 'server' USERNAME if (username_equal(username, WHY2_CHAT_SERVER_USERNAME)) return 0; //DISABLE 'server' USERNAME
if (username_equal(username, WHY2_DEFAULT_USERNAME)) return 0; //DISABLE 'anon' USERNAME DUE TO ONE USERNAME PER SERVER if (username_equal(username, WHY2_DEFAULT_USERNAME)) return 0; //DISABLE 'anon' USERNAME DUE TO ONE USERNAME PER SERVER
@ -383,8 +385,9 @@ void *why2_communicate_thread(void *arg)
char *string_buffer = why2_replace(WHY2_CHAT_CONFIG_DIR "/" WHY2_CHAT_CONFIG_SERVER, "{USER}", getenv("USER")); char *string_buffer = why2_replace(WHY2_CHAT_CONFIG_DIR "/" WHY2_CHAT_CONFIG_SERVER, "{USER}", getenv("USER"));
char *config_username = why2_toml_read(string_buffer, "user_pick_username"); char *config_username = why2_toml_read(string_buffer, "user_pick_username");
char *raw; char *raw = NULL;
void *raw_ptr = NULL; void *raw_ptr = NULL;
char *raw_output = NULL;
why2_bool force_exiting = 0; why2_bool force_exiting = 0;
why2_bool invalid_username = 1; why2_bool invalid_username = 1;
why2_bool exiting = 0; why2_bool exiting = 0;
@ -468,7 +471,6 @@ void *why2_communicate_thread(void *arg)
why2_list_push(&connection_list, &node, sizeof(node)); //ADD TO LIST why2_list_push(&connection_list, &node, sizeof(node)); //ADD TO LIST
raw = why2_strdup(""); raw = why2_strdup("");
char *raw_output;
char *connection_message = why2_malloc(strlen(username) + 11); char *connection_message = why2_malloc(strlen(username) + 11);
//BUILD connection_message //BUILD connection_message