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Fix crash in JNI concerning the removeListener() function

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This commit is contained in:
François Grisez 2016-01-04 16:45:18 +01:00
parent 6e655d7430
commit ca05715af6
7 changed files with 20 additions and 15 deletions
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13
coreapi/conference.cc
View file

@ -562,7 +562,7 @@ RemoteConference::RemoteConference(LinphoneCore *core):
m_vtable->call_state_changed = callStateChangedCb;
m_vtable->transfer_state_changed = transferStateChanged;
linphone_core_v_table_set_user_data(m_vtable, this);
linphone_core_add_listener(m_core, m_vtable);
_linphone_core_add_listener(m_core, m_vtable, FALSE, TRUE);
}
RemoteConference::~RemoteConference() {
@ -609,7 +609,7 @@ int RemoteConference::addParticipant(LinphoneCall *call) {
int RemoteConference::removeParticipant(const LinphoneAddress *uri) {
SalOp *op;
const char *from;
LinphoneAddress *refer_to;
char *tmp, *refer_to;
int res;
switch(m_state) {
@ -620,10 +620,11 @@ int RemoteConference::removeParticipant(const LinphoneAddress *uri) {
sal_op_set_from(op, from);
sal_op_set_to(op, m_focusContact);
refer_to = linphone_address_clone(uri);
linphone_address_set_header(refer_to, "method", "BYE");
res = sal_call_refer(op, linphone_address_as_string(refer_to));
linphone_address_unref(refer_to);
tmp = linphone_address_as_string_uri_only(uri);
refer_to = ms_strdup_printf("%s;method=BYE", tmp);
res = sal_call_refer(op, refer_to);
ms_free(tmp);
ms_free(refer_to);
if(res == 0) return Conference::removeParticipant(uri);
else return -1;

2
coreapi/linphonecore.c
View file

@ -1675,7 +1675,7 @@ static void linphone_core_init(LinphoneCore * lc, const LinphoneCoreVTable *vtab
linphone_task_list_init(&lc->hooks);
memcpy(local_vtable,vtable,sizeof(LinphoneCoreVTable));
_linphone_core_add_listener(lc, local_vtable, TRUE);
_linphone_core_add_listener(lc, local_vtable, TRUE, TRUE);
linphone_core_set_state(lc,LinphoneGlobalStartup,"Starting up");
ortp_init();

2
coreapi/linphonecore_jni.cc
View file

@ -1217,7 +1217,7 @@ extern "C" void Java_org_linphone_core_LinphoneCoreImpl_removeListener(JNIEnv* e
VTableReference *ref=(VTableReference*)(iterator->data);
LinphoneCoreVTable *vTable = ref->valid ? ref->vtable : NULL;
iterator = iterator->next; //Because linphone_core_remove_listener may change the list
if (vTable) {
if (vTable && !ref->internal) {
LinphoneCoreData *data = (LinphoneCoreData*) linphone_core_v_table_get_user_data(vTable);
if (data && env->IsSameObject(data->listener, jlistener)) {
linphone_core_remove_listener(core, vTable);

3
coreapi/private.h
View file

@ -1356,13 +1356,14 @@ struct _VTableReference{
LinphoneCoreVTable *vtable;
bool_t valid;
bool_t autorelease;
bool_t internal;
};
typedef struct _VTableReference VTableReference;
void v_table_reference_destroy(VTableReference *ref);
void _linphone_core_add_listener(LinphoneCore *lc, LinphoneCoreVTable *vtable, bool_t autorelease);
void _linphone_core_add_listener(LinphoneCore *lc, LinphoneCoreVTable *vtable, bool_t autorelease, bool_t internal);
#ifdef VIDEO_ENABLED
LINPHONE_PUBLIC MSWebCam *linphone_call_get_video_device(const LinphoneCall *call);
MSWebCam *get_nowebcam_device(void);

9
coreapi/vtables.c
View file

@ -253,10 +253,11 @@ void linphone_core_notify_log_collection_upload_progress_indication(LinphoneCore
cleanup_dead_vtable_refs(lc);
}
static VTableReference * v_table_reference_new(LinphoneCoreVTable *vtable, bool_t autorelease){
static VTableReference * v_table_reference_new(LinphoneCoreVTable *vtable, bool_t autorelease, bool_t internal){
VTableReference *ref=ms_new0(VTableReference,1);
ref->valid=1;
ref->autorelease=autorelease;
ref->internal = internal;
ref->vtable=vtable;
return ref;
}
@ -266,13 +267,13 @@ void v_table_reference_destroy(VTableReference *ref){
ms_free(ref);
}
void _linphone_core_add_listener(LinphoneCore *lc, LinphoneCoreVTable *vtable, bool_t autorelease) {
void _linphone_core_add_listener(LinphoneCore *lc, LinphoneCoreVTable *vtable, bool_t autorelease, bool_t internal) {
ms_message("Vtable [%p] registered on core [%p]",lc,vtable);
lc->vtable_refs=ms_list_append(lc->vtable_refs,v_table_reference_new(vtable, autorelease));
lc->vtable_refs=ms_list_append(lc->vtable_refs,v_table_reference_new(vtable, autorelease, internal));
}
void linphone_core_add_listener(LinphoneCore *lc, LinphoneCoreVTable *vtable){
_linphone_core_add_listener(lc, vtable, FALSE);
_linphone_core_add_listener(lc, vtable, FALSE, FALSE);
}
void linphone_core_remove_listener(LinphoneCore *lc, const LinphoneCoreVTable *vtable) {

2
gtk/main.c
View file

@ -823,7 +823,7 @@ static void linphone_gtk_update_call_buttons(LinphoneCall *call){
conf_frame=(GtkWidget *)g_object_get_data(G_OBJECT(mw),"conf_frame");
if(conf_frame==NULL){
linphone_gtk_enable_transfer_button(lc,call_list_size>1);
linphone_gtk_enable_conference_button(lc,call_list_size>1);
linphone_gtk_enable_conference_button(lc,call_list_size>0);
} else {
linphone_gtk_enable_transfer_button(lc,FALSE);
linphone_gtk_enable_conference_button(lc,FALSE);

4
tester/multi_call_tester.c
View file

@ -602,6 +602,7 @@ static void eject_from_3_participants_conference(LinphoneCoreManager *marie, Lin
else {
BC_ASSERT_TRUE(wait_for_list(lcs,&marie->stat.number_of_LinphoneTransferCallConnected,initial_marie_stat.number_of_LinphoneTransferCallConnected+1,5000));
BC_ASSERT_TRUE(wait_for_list(lcs,&marie->stat.number_of_LinphoneCallEnd,initial_marie_stat.number_of_LinphoneCallEnd+1,5000));
BC_ASSERT_TRUE(wait_for_list(lcs,&laure->stat.number_of_LinphoneCallEnd,initial_laure_stat.number_of_LinphoneCallEnd+1,5000));
}
BC_ASSERT_PTR_NOT_NULL(linphone_core_get_conference(marie->lc));
@ -612,6 +613,7 @@ static void eject_from_3_participants_conference(LinphoneCoreManager *marie, Lin
else {
BC_ASSERT_TRUE(wait_for_list(lcs,&marie->stat.number_of_LinphoneTransferCallConnected,initial_marie_stat.number_of_LinphoneTransferCallConnected+2,5000));
BC_ASSERT_TRUE(wait_for_list(lcs,&marie->stat.number_of_LinphoneCallEnd,initial_marie_stat.number_of_LinphoneCallEnd+2,5000));
BC_ASSERT_TRUE(wait_for_list(lcs,&pauline->stat.number_of_LinphoneCallEnd,initial_pauline_stat.number_of_LinphoneCallEnd+1,5000));
}
BC_ASSERT_TRUE(wait_for_list(lcs,&pauline->stat.number_of_LinphoneCallStreamsRunning,initial_pauline_stat.number_of_LinphoneCallStreamsRunning+1,5000));
@ -639,7 +641,7 @@ static void eject_from_3_participants_conference(LinphoneCoreManager *marie, Lin
BC_ASSERT_PTR_NOT_NULL(linphone_core_get_current_call(pauline->lc));
BC_ASSERT_PTR_NOT_NULL(linphone_core_get_current_call(laure->lc));
} else {
BC_ASSERT_TRUE(wait_for_list(lcs,&pauline->stat.number_of_LinphoneCallEnd,initial_pauline_stat.number_of_LinphoneCallEnd+1,5000));
BC_ASSERT_TRUE(wait_for_list(lcs,&pauline->stat.number_of_LinphoneCallEnd,initial_pauline_stat.number_of_LinphoneCallEnd+2,5000));
}
if(!is_remote_conf) {