mirror of
https://github.com/Tha14/toxic.git
synced 2024-11-14 17:23:03 +01:00
A few small fixes
- Fix race condition in draw_peer() - Handle realloc_peer_list() error - Remove dead code in cmd_conference() - Reduce scope of a few variable variables - Fix possible buffer truncation in api.c
This commit is contained in:
parent
0554bf0240
commit
312b38d253
22
src/api.c
22
src/api.c
@ -175,36 +175,36 @@ void cmd_run(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX
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void invoke_autoruns(WINDOW *window, ToxWindow *self)
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{
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struct dirent *dir;
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char abspath_buf[PATH_MAX + 1], err_buf[PATH_MAX + 1];
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size_t path_len;
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DIR *d;
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FILE *fp;
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char abspath_buf[PATH_MAX + 256];
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char err_buf[PATH_MAX + 128];
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if (user_settings->autorun_path[0] == '\0') {
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return;
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}
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d = opendir(user_settings->autorun_path);
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DIR *d = opendir(user_settings->autorun_path);
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if (d == NULL) {
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snprintf(err_buf, PATH_MAX + 1, "Autorun path does not exist: %s", user_settings->autorun_path);
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snprintf(err_buf, sizeof(err_buf), "Autorun path does not exist: %s", user_settings->autorun_path);
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api_display(err_buf);
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return;
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}
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struct dirent *dir = NULL;
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cur_window = window;
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self_window = self;
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while ((dir = readdir(d)) != NULL) {
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path_len = strlen(dir->d_name);
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size_t path_len = strlen(dir->d_name);
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if (!strcmp(dir->d_name + path_len - 3, ".py")) {
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snprintf(abspath_buf, PATH_MAX + 1, "%s%s", user_settings->autorun_path, dir->d_name);
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fp = fopen(abspath_buf, "r");
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snprintf(abspath_buf, sizeof(abspath_buf), "%s%s", user_settings->autorun_path, dir->d_name);
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FILE *fp = fopen(abspath_buf, "r");
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if (fp == NULL) {
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snprintf(err_buf, PATH_MAX + 1, "Invalid path: %s", abspath_buf);
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snprintf(err_buf, sizeof(err_buf), "Invalid path: %s", abspath_buf);
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api_display(err_buf);
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continue;
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}
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@ -916,7 +916,7 @@ void stop_current_call(ToxWindow *self)
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*/
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static void realloc_calls(uint32_t n)
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{
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if (n <= 0) {
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if (n == 0) {
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free(CallControl.calls);
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CallControl.calls = NULL;
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return;
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@ -504,8 +504,6 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, uint32_t friendnum, uint
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return;
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}
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char msg[MAX_STR_SIZE];
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switch (control) {
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case TOX_FILE_CONTROL_RESUME: {
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/* transfer is accepted */
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@ -531,6 +529,7 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, uint32_t friendnum, uint
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}
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case TOX_FILE_CONTROL_CANCEL: {
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char msg[MAX_STR_SIZE];
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snprintf(msg, sizeof(msg), "File transfer for '%s' was aborted.", ft->file_name);
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close_file_transfer(self, m, ft, -1, msg, notif_error);
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break;
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@ -160,7 +160,7 @@ static void init_conference_logging(ToxWindow *self, Tox *m, uint32_t conference
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char conference_id[TOX_CONFERENCE_ID_SIZE];
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tox_conference_get_id(m, conferencenum, (uint8_t *) conference_id);
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if (log_init(ctx->log, conferences[conferencenum].title, my_id, conference_id, LOG_TYPE_CHAT) != 0) {
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if (log_init(ctx->log, conferences[self->num].title, my_id, conference_id, LOG_TYPE_CHAT) != 0) {
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Warning: Log failed to initialize.");
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return;
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}
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@ -656,7 +656,11 @@ static void update_peer_list(Tox *m, uint32_t conferencenum, uint32_t num_peers,
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memcpy(old_peer_list, chat->peer_list, old_num_peers * sizeof(ConferencePeer));
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}
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realloc_peer_list(chat, num_peers);
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if (realloc_peer_list(chat, num_peers) != 0) {
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free(old_peer_list);
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fprintf(stderr, "Warning: realloc_peer_list() failed in update_peer_list()\n");
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return;
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}
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for (uint32_t i = 0; i < num_peers; ++i) {
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ConferencePeer *peer = &chat->peer_list[i];
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@ -971,15 +975,9 @@ static void draw_peer(ToxWindow *self, Tox *m, ChatContext *ctx, uint32_t i)
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const uint32_t peernum = conferences[self->num].name_list[peer_idx].peernum;
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const bool is_self = tox_conference_peer_number_is_ours(m, self->num, peernum, NULL);
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const bool audio = conferences[self->num].audio_enabled;
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pthread_mutex_unlock(&Winthread.lock);
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/* truncate nick to fit in side panel without modifying list */
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char tmpnick[TOX_MAX_NAME_LENGTH];
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int maxlen = SIDEBAR_WIDTH - 2 - 2 * audio;
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if (audio) {
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#ifdef AUDIO
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pthread_mutex_lock(&Winthread.lock);
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const ConferencePeer *peer = peer_in_conference(self->num, peernum);
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const bool audio_active = is_self
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? !timed_out(conferences[self->num].last_sent_audio, 2)
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@ -996,8 +994,14 @@ static void draw_peer(ToxWindow *self, Tox *m, ChatContext *ctx, uint32_t i)
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wattroff(ctx->sidebar, aud_attr);
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waddch(ctx->sidebar, ' ');
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#endif
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} else {
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pthread_mutex_unlock(&Winthread.lock);
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}
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/* truncate nick to fit in side panel without modifying list */
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char tmpnick[TOX_MAX_NAME_LENGTH];
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int maxlen = SIDEBAR_WIDTH - 2 - 2 * audio;
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pthread_mutex_lock(&Winthread.lock);
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memcpy(tmpnick, &conferences[self->num].name_list[peer_idx].name, maxlen);
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pthread_mutex_unlock(&Winthread.lock);
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@ -807,7 +807,7 @@ static void delete_blocked_friend(uint32_t bnum)
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/* deletes contact from friendlist and puts in blocklist */
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void block_friend(Tox *m, uint32_t fnum)
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{
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if (Friends.num_friends <= 0) {
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if (Friends.num_friends == 0) {
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return;
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}
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@ -389,9 +389,6 @@ void cmd_conference(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*ar
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Audio support disabled by compile-time option.");
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return;
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#endif
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} else {
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Unknown conference type %d", type);
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return;
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}
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if (init_conference_win(m, conferencenum, type, NULL, 0) == -1) {
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@ -368,10 +368,10 @@ int rename_logfile(const char *src, const char *dest, const char *selfkey, const
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if (rename(newpath, new_backup) != 0) {
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goto on_error;
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}
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} else {
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if (rename(oldpath, newpath) != 0) {
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goto on_error;
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}
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}
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if (rename(oldpath, newpath) != 0) {
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goto on_error;
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}
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if (log != NULL) {
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@ -114,25 +114,23 @@ static PyObject *python_api_get_status_message(PyObject *self, PyObject *args)
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static PyObject *python_api_get_all_friends(PyObject *self, PyObject *args)
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{
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size_t i, ii;
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FriendsList friends;
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PyObject *cur, *ret;
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char pubkey_buf[TOX_PUBLIC_KEY_SIZE * 2 + 1];
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char pubkey_buf[TOX_PUBLIC_KEY_SIZE * 2 + 1];
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if (!PyArg_ParseTuple(args, "")) {
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return NULL;
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}
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friends = api_get_friendslist();
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ret = PyList_New(0);
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PyObject *ret = PyList_New(0);
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for (i = 0; i < friends.num_friends; i++) {
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for (ii = 0; ii < TOX_PUBLIC_KEY_SIZE; ii++) {
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for (size_t i = 0; i < friends.num_friends; i++) {
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for (size_t ii = 0; ii < TOX_PUBLIC_KEY_SIZE; ii++) {
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snprintf(pubkey_buf + ii * 2, 3, "%02X", friends.list[i].pub_key[ii] & 0xff);
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}
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pubkey_buf[TOX_PUBLIC_KEY_SIZE * 2] = '\0';
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cur = Py_BuildValue("(s,s)", friends.list[i].name, pubkey_buf);
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PyObject *cur = Py_BuildValue("(s,s)", friends.list[i].name, pubkey_buf);
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PyList_Append(ret, cur);
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}
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@ -264,14 +262,14 @@ PyMODINIT_FUNC PyInit_toxic_api(void)
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void terminate_python(void)
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{
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struct python_registered_func *cur, *old;
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if (python_commands.name != NULL) {
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free(python_commands.name);
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}
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struct python_registered_func *cur = NULL;
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for (cur = python_commands.next; cur != NULL;) {
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old = cur;
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struct python_registered_func *old = cur;
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cur = cur->next;
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free(old->name);
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free(old);
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@ -235,11 +235,12 @@ void *event_loop(void *p)
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UNUSED_VAR(p); /* DINDUNOTHIN */
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XEvent event;
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int pending;
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while (Xtra.display) {
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/* NEEDMOEVENTSFODEMPROGRAMS */
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int pending = 0;
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XLockDisplay(Xtra.display);
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if ((pending = XPending(Xtra.display))) {
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