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Copy callbacks list before iterating over it and calling each callbacks so we can remove a callback inside a callback call

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This commit is contained in:
Sylvain Berfini 2018-02-26 16:53:33 +01:00
parent 753cb798b5
commit 247c2877a8
1 changed files with 4 additions and 2 deletions
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6
src/c-wrapper/api/c-chat-room.cpp
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@ -430,12 +430,14 @@ const bctbx_list_t *linphone_chat_room_get_callbacks_list(const LinphoneChatRoom
LinphoneChatRoomCbs ## cbName ## Cb cb = linphone_chat_room_cbs_get_ ## functionName (cr->cbs); \
if (cb) \
cb(__VA_ARGS__); \
for (bctbx_list_t *it = cr->callbacks; it; it = bctbx_list_next(it)) { \
bctbx_list_t *callbacks_copy = bctbx_list_copy(cr->callbacks); \
for (bctbx_list_t *it = callbacks_copy; it; it = bctbx_list_next(it)) { \
cr->currentCbs = reinterpret_cast<LinphoneChatRoomCbs *>(bctbx_list_get_data(it)); \
cb = linphone_chat_room_cbs_get_ ## functionName (cr->currentCbs); \
if (cb) \
cb(__VA_ARGS__); \
}
} \
bctbx_free(callbacks_copy);
void linphone_chat_room_notify_is_composing_received(LinphoneChatRoom *cr, const LinphoneAddress *remoteAddr, bool_t isComposing) {
NOTIFY_IF_EXIST(IsComposingReceived, is_composing_received, cr, remoteAddr, isComposing)