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fix crash and memory leaks

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This commit is contained in:
Simon Morlat 2017-03-23 11:55:39 +01:00
parent 4ab81b467f
commit 130d471028
9 changed files with 106 additions and 78 deletions
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29
coreapi/error_info.c
View file

@ -22,22 +22,19 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
BELLE_SIP_DECLARE_NO_IMPLEMENTED_INTERFACES(LinphoneErrorInfo);
#define STRING_RESET(field) if (field) ms_free(field); field = NULL;
static void linphone_error_info_reset(LinphoneErrorInfo *ei);
static void error_info_destroy(LinphoneErrorInfo *ei){
if (ei->protocol) ms_free(ei->protocol);
if (ei->phrase) ms_free(ei->phrase);
if (ei->warnings) ms_free(ei->phrase);
if (ei->full_string) ms_free(ei->full_string);
linphone_error_info_reset(ei);
}
static void error_info_clone(LinphoneErrorInfo *ei, const LinphoneErrorInfo *other){
ei->protocol = ms_strdup_safe(other->protocol);
ei->phrase = ms_strdup_safe(other->phrase);
ei->warnings = ms_strdup_safe(other->phrase);
ei->full_string = ms_strdup_safe(other->full_string);
ei->protocol = bctbx_strdup(other->protocol);
ei->phrase = bctbx_strdup(other->phrase);
ei->warnings = bctbx_strdup(other->warnings);
ei->full_string = bctbx_strdup(other->full_string);
}
BELLE_SIP_INSTANCIATE_VPTR(LinphoneErrorInfo, belle_sip_object_t,
@ -155,7 +152,7 @@ int linphone_reason_to_error_code(LinphoneReason reason) {
return 400;
}
void linphone_error_info_reset(LinphoneErrorInfo *ei){
static void linphone_error_info_reset(LinphoneErrorInfo *ei){
ei->reason = LinphoneReasonNone;
STRING_RESET(ei->protocol);
STRING_RESET(ei->phrase);
@ -170,11 +167,11 @@ void linphone_error_info_reset(LinphoneErrorInfo *ei){
void linphone_error_info_from_sal(LinphoneErrorInfo *ei, const SalErrorInfo *sei){
ei->reason = linphone_reason_from_sal(sei->reason);
ei->phrase = ms_strdup_safe(sei->status_string);
ei->full_string = ms_strdup_safe(sei->full_string);
ei->warnings = ms_strdup_safe(sei->warnings);
ei->phrase = bctbx_strdup(sei->status_string);
ei->full_string = bctbx_strdup(sei->full_string);
ei->warnings = bctbx_strdup(sei->warnings);
ei->protocol_code = sei->protocol_code;
ei->protocol = ms_strdup_safe(sei->protocol);
ei->protocol = bctbx_strdup(sei->protocol);
}
/* If a reason header is provided (in reason_ei), then create a sub LinphoneErrorInfo attached to the first one, unless the reason header
@ -220,8 +217,8 @@ void linphone_error_info_set(LinphoneErrorInfo *ei, LinphoneReason reason, int c
linphone_error_info_reset(ei);
ei->reason = reason;
ei->protocol_code = code;
ei->phrase = ms_strdup_safe(status_string);
ei->warnings = ms_strdup_safe(warning);
ei->phrase = bctbx_strdup(status_string);
ei->warnings = bctbx_strdup(warning);
}

107
coreapi/factory.c
View file

@ -39,17 +39,40 @@ typedef belle_sip_object_t_vptr_t LinphoneFactory_vptr_t;
struct _LinphoneFactory {
belle_sip_object_t base;
/*these are the directories set by the application*/
char *top_resources_dir;
char *data_resources_dir;
char *sound_resources_dir;
char *ring_resources_dir;
char *image_resources_dir;
char *msplugins_dir;
/*these are the cached result computed from directories set by the application*/
char *cached_data_resources_dir;
char *cached_sound_resources_dir;
char *cached_ring_resources_dir;
char *cached_image_resources_dir;
char *cached_msplugins_dir;
};
static void linphone_factory_uninit(LinphoneFactory *obj){
STRING_RESET(obj->top_resources_dir);
STRING_RESET(obj->data_resources_dir);
STRING_RESET(obj->sound_resources_dir);
STRING_RESET(obj->ring_resources_dir);
STRING_RESET(obj->image_resources_dir);
STRING_RESET(obj->msplugins_dir);
STRING_RESET(obj->cached_data_resources_dir);
STRING_RESET(obj->cached_sound_resources_dir);
STRING_RESET(obj->cached_ring_resources_dir);
STRING_RESET(obj->cached_image_resources_dir);
STRING_RESET(obj->cached_msplugins_dir);
}
BELLE_SIP_DECLARE_NO_IMPLEMENTED_INTERFACES(LinphoneFactory);
BELLE_SIP_INSTANCIATE_VPTR(LinphoneFactory, belle_sip_object_t,
NULL, // destroy
linphone_factory_uninit, // destroy
NULL, // clone
NULL, // Marshall
FALSE
@ -64,9 +87,16 @@ static void _linphone_factory_destroying_cb(void) {
}
}
static LinphoneFactory *linphone_factory_new(void){
LinphoneFactory *factory = belle_sip_object_new(LinphoneFactory);
factory->top_resources_dir = bctbx_strdup(PACKAGE_DATA_DIR);
return factory;
}
LinphoneFactory *linphone_factory_get(void) {
if (_factory == NULL) {
_factory = belle_sip_object_new(LinphoneFactory);
_factory = linphone_factory_new();
atexit(_linphone_factory_destroying_cb);
}
return _factory;
@ -107,65 +137,72 @@ LinphoneVcard *linphone_factory_create_vcard(LinphoneFactory *factory) {
return _linphone_vcard_new();
}
char * linphone_factory_get_top_resources_dir(const LinphoneFactory *factory) {
if (factory->top_resources_dir) return bctbx_strdup(factory->top_resources_dir);
return bctbx_strdup(PACKAGE_DATA_DIR);
const char * linphone_factory_get_top_resources_dir(const LinphoneFactory *factory) {
return factory->top_resources_dir;
}
void linphone_factory_set_top_resources_dir(LinphoneFactory *factory, const char *path) {
if (factory->top_resources_dir) bctbx_free(factory->top_resources_dir);
factory->top_resources_dir = bctbx_strdup(path);
STRING_SET(factory->top_resources_dir, path);
}
char * linphone_factory_get_data_resources_dir(const LinphoneFactory *factory) {
if (factory->data_resources_dir) return bctbx_strdup(factory->data_resources_dir);
if (factory->top_resources_dir) return bctbx_strdup_printf("%s/linphone", factory->top_resources_dir);
return bctbx_strdup_printf("%s/linphone", PACKAGE_DATA_DIR);
const char * linphone_factory_get_data_resources_dir(LinphoneFactory *factory) {
if (factory->data_resources_dir) return factory->data_resources_dir;
if (factory->top_resources_dir){
STRING_TRANSFER(factory->cached_data_resources_dir, bctbx_strdup_printf("%s/linphone", factory->top_resources_dir));
}else{
STRING_TRANSFER(factory->cached_data_resources_dir, bctbx_strdup_printf("%s/linphone", PACKAGE_DATA_DIR));
}
return factory->cached_data_resources_dir;
}
void linphone_factory_set_data_resources_dir(LinphoneFactory *factory, const char *path) {
if (factory->data_resources_dir) bctbx_free(factory->data_resources_dir);
factory->data_resources_dir = bctbx_strdup(path);
STRING_SET(factory->data_resources_dir, path);
}
char * linphone_factory_get_sound_resources_dir(const LinphoneFactory *factory) {
if (factory->sound_resources_dir) return bctbx_strdup(factory->sound_resources_dir);
if (factory->top_resources_dir) return bctbx_strdup_printf("%s/sounds/linphone", factory->top_resources_dir);
return bctbx_strdup(PACKAGE_SOUND_DIR);
const char * linphone_factory_get_sound_resources_dir(LinphoneFactory *factory) {
if (factory->sound_resources_dir) return factory->sound_resources_dir;
if (factory->top_resources_dir){
STRING_TRANSFER(factory->cached_sound_resources_dir, bctbx_strdup_printf("%s/sounds/linphone", factory->top_resources_dir));
return factory->cached_sound_resources_dir;
}
return PACKAGE_SOUND_DIR;
}
void linphone_factory_set_sound_resources_dir(LinphoneFactory *factory, const char *path) {
if (factory->sound_resources_dir) bctbx_free(factory->sound_resources_dir);
factory->sound_resources_dir = bctbx_strdup(path);
STRING_SET(factory->sound_resources_dir, path);
}
char * linphone_factory_get_ring_resources_dir(const LinphoneFactory *factory) {
if (factory->ring_resources_dir) return bctbx_strdup(factory->ring_resources_dir);
if (factory->sound_resources_dir) return bctbx_strdup_printf("%s/rings", factory->sound_resources_dir);
return bctbx_strdup(PACKAGE_RING_DIR);
const char * linphone_factory_get_ring_resources_dir(LinphoneFactory *factory) {
if (factory->ring_resources_dir) return factory->ring_resources_dir;
if (factory->sound_resources_dir){
STRING_TRANSFER(factory->cached_sound_resources_dir, bctbx_strdup_printf("%s/rings", factory->sound_resources_dir));
return factory->cached_sound_resources_dir;
}
return PACKAGE_RING_DIR;
}
void linphone_factory_set_ring_resources_dir(LinphoneFactory *factory, const char *path) {
if (factory->ring_resources_dir) bctbx_free(factory->ring_resources_dir);
factory->ring_resources_dir = bctbx_strdup(path);
STRING_SET(factory->ring_resources_dir, path);
}
char * linphone_factory_get_image_resources_dir(const LinphoneFactory *factory) {
if (factory->image_resources_dir) return bctbx_strdup(factory->image_resources_dir);
if (factory->top_resources_dir) return bctbx_strdup_printf("%s/images", factory->top_resources_dir);
return bctbx_strdup_printf("%s/images", PACKAGE_DATA_DIR);
const char * linphone_factory_get_image_resources_dir(LinphoneFactory *factory) {
if (factory->image_resources_dir) return factory->image_resources_dir;
if (factory->top_resources_dir) {
STRING_TRANSFER(factory->cached_image_resources_dir, bctbx_strdup_printf("%s/images", factory->top_resources_dir));
}else{
STRING_TRANSFER(factory->cached_image_resources_dir, bctbx_strdup_printf("%s/images", PACKAGE_DATA_DIR));
}
return factory->cached_image_resources_dir;
}
void linphone_factory_set_image_resources_dir(LinphoneFactory *factory, const char *path) {
if (factory->image_resources_dir) bctbx_free(factory->image_resources_dir);
factory->image_resources_dir = bctbx_strdup(path);
STRING_SET(factory->image_resources_dir, path);
}
char * linphone_factory_get_msplugins_dir(const LinphoneFactory *factory) {
return bctbx_strdup(factory->msplugins_dir);
const char * linphone_factory_get_msplugins_dir(LinphoneFactory *factory) {
return factory->msplugins_dir;
}
void linphone_factory_set_msplugins_dir(LinphoneFactory *factory, const char *path) {
if (factory->msplugins_dir) bctbx_free(factory->msplugins_dir);
factory->msplugins_dir = bctbx_strdup(path);
STRING_SET(factory->msplugins_dir, path);
}

9
coreapi/linphonecore.c
View file

@ -1204,7 +1204,7 @@ static void sound_config_read(LinphoneCore *lc)
static void certificates_config_read(LinphoneCore *lc) {
LinphoneFactory *factory = linphone_factory_get();
char *data_dir = linphone_factory_get_data_resources_dir(factory);
const char *data_dir = linphone_factory_get_data_resources_dir(factory);
char *root_ca_path = bctbx_strdup_printf("%s/rootca.pem", data_dir);
const char *rootca = lp_config_get_string(lc->config,"sip","root_ca", NULL);
// If rootca is not existing anymore, we reset it to the default value
@ -1225,7 +1225,6 @@ static void certificates_config_read(LinphoneCore *lc) {
linphone_core_verify_server_certificates(lc,lp_config_get_int(lc->config,"sip","verify_server_certs",TRUE));
linphone_core_verify_server_cn(lc,lp_config_get_int(lc->config,"sip","verify_server_cn",TRUE));
bctbx_free(root_ca_path);
bctbx_free(data_dir);
}
static void sip_config_read(LinphoneCore *lc) {
@ -2076,8 +2075,8 @@ static void linphone_core_init(LinphoneCore * lc, LinphoneCoreCbs *cbs, LpConfig
const char *remote_provisioning_uri = NULL;
LinphoneFactory *lfactory = linphone_factory_get();
LinphoneCoreCbs *internal_cbs = _linphone_core_cbs_new();
char *msplugins_dir;
char *image_resources_dir;
const char *msplugins_dir;
const char *image_resources_dir;
ms_message("Initializing LinphoneCore %s", linphone_core_get_version());
@ -2109,8 +2108,6 @@ static void linphone_core_init(LinphoneCore * lc, LinphoneCoreCbs *cbs, LpConfig
msplugins_dir = linphone_factory_get_msplugins_dir(lfactory);
image_resources_dir = linphone_factory_get_image_resources_dir(lfactory);
lc->factory = ms_factory_new_with_voip_and_directories(msplugins_dir, image_resources_dir);
if (msplugins_dir) bctbx_free(msplugins_dir);
bctbx_free(image_resources_dir);
linphone_core_register_default_codecs(lc);
linphone_core_register_offer_answer_providers(lc);
/* Get the mediastreamer2 event queue */

7
coreapi/private.h
View file

@ -124,8 +124,11 @@
#ifdef __cplusplus
extern "C" {
#endif
#define ms_strdup_safe(str) ((str) ? ms_strdup(str) : NULL)
#define STRING_RESET(field) if (field) bctbx_free(field); (field) = NULL
#define STRING_SET(field, value) do{ if (field){bctbx_free(field);field=NULL;}; field=bctbx_strdup(value); }while(0)
#define STRING_TRANSFER(field, newvalue) do{ if (field){bctbx_free(field);field=NULL;}; field=newvalue; }while(0)
struct _LinphoneCallParams{
belle_sip_object_t base;

12
gtk/main.c
View file

@ -341,13 +341,12 @@ static int get_ui_file(const char *name, char *path, int pathsize){
snprintf(path,pathsize,"%s/%s.ui",BUILD_TREE_XML_DIR,name);
if (bctbx_file_exist(path)!=0){
LinphoneFactory *factory = linphone_factory_get();
char *data_dir = linphone_factory_get_data_resources_dir(factory);
const char *data_dir = linphone_factory_get_data_resources_dir(factory);
snprintf(path,pathsize,"%s/%s.ui",data_dir,name);
if (bctbx_file_exist(path)!=0){
g_error("Could not locate neither %s/%s.ui nor %s/%s.ui",BUILD_TREE_XML_DIR,name,data_dir,name);
return -1;
}
bctbx_free(data_dir);
}
return 0;
}
@ -486,7 +485,7 @@ static void about_url_clicked(GtkAboutDialog *dialog, const char *url, gpointer
void linphone_gtk_show_about(void){
struct stat filestat;
char *data_dir;
const char *data_dir;
char *license_file;
GtkWidget *about;
const char *tmp;
@ -501,7 +500,6 @@ void linphone_gtk_show_about(void){
data_dir = linphone_factory_get_data_resources_dir(factory);
license_file = bctbx_strdup_printf("%s/COPYING", data_dir);
bctbx_free(data_dir);
memset(&filestat,0,sizeof(filestat));
if (stat(license_file,&filestat)!=0){
license_file="COPYING";
@ -2136,7 +2134,7 @@ static void populate_xdg_data_dirs_envvar(void) {
int i;
gchar *value;
gchar **paths;
char *data_dir;
const char *data_dir;
LinphoneFactory *factory = linphone_factory_get();
if(g_getenv("XDG_DATA_DIRS") == NULL) {
@ -2152,7 +2150,6 @@ static void populate_xdg_data_dirs_envvar(void) {
g_setenv("XDG_DATA_DIRS", new_value, TRUE);
g_free(new_value);
}
bctbx_free(data_dir);
g_strfreev(paths);
#endif
}
@ -2168,7 +2165,7 @@ int main(int argc, char *argv[]){
char *chat_messages_db_file, *call_logs_db_file, *friends_db_file;
GError *error=NULL;
const char *tmp;
char *resources_dir;
const char *resources_dir;
char *pixmaps_dir;
LinphoneFactory *factory;
@ -2271,7 +2268,6 @@ int main(int argc, char *argv[]){
pixmaps_dir = bctbx_strdup_printf("%s/pixmaps/linphone", resources_dir);
add_pixmap_directory(pixmaps_dir);
bctbx_free(pixmaps_dir);
bctbx_free(resources_dir);
/* Now, look for the factory configuration file, we do it this late
since we want to have had time to change directory and to parse

3
gtk/support.c
View file

@ -193,7 +193,7 @@ void linphone_gtk_set_ui_config(const char *key , const char * val){
const char *linphone_gtk_get_sound_path(const char *name){
static char *ret=NULL;
const char *file;
char *sound_dir;
const char *sound_dir;
LinphoneFactory *factory = linphone_factory_get();
file=linphone_gtk_get_ui_config(name,NULL);
@ -212,7 +212,6 @@ const char *linphone_gtk_get_sound_path(const char *name){
}
sound_dir = linphone_factory_get_sound_resources_dir(factory);
ret=g_build_filename(sound_dir,name,NULL);
bctbx_free(sound_dir);
return ret;
}

12
include/linphone/factory.h
View file

@ -123,7 +123,7 @@ LINPHONE_PUBLIC LinphoneVcard *linphone_factory_create_vcard(LinphoneFactory *fa
* @param[in] factory LinphoneFactory object
* @return The path to the top directory where the resources are located
*/
LINPHONE_PUBLIC char * linphone_factory_get_top_resources_dir(const LinphoneFactory *factory);
LINPHONE_PUBLIC const char * linphone_factory_get_top_resources_dir(const LinphoneFactory *factory);
/**
* Set the top directory where the resources are located.
@ -138,7 +138,7 @@ LINPHONE_PUBLIC void linphone_factory_set_top_resources_dir(LinphoneFactory *fac
* @param[in] factory LinphoneFactory object
* @return The path to the directory where the data resources are located
*/
LINPHONE_PUBLIC char * linphone_factory_get_data_resources_dir(const LinphoneFactory *factory);
LINPHONE_PUBLIC const char * linphone_factory_get_data_resources_dir(LinphoneFactory *factory);
/**
* Set the directory where the data resources are located.
@ -152,7 +152,7 @@ LINPHONE_PUBLIC void linphone_factory_set_data_resources_dir(LinphoneFactory *fa
* @param[in] factory LinphoneFactory object
* @return The path to the directory where the sound resources are located
*/
LINPHONE_PUBLIC char * linphone_factory_get_sound_resources_dir(const LinphoneFactory *factory);
LINPHONE_PUBLIC const char * linphone_factory_get_sound_resources_dir(LinphoneFactory *factory);
/**
* Set the directory where the sound resources are located.
@ -166,7 +166,7 @@ LINPHONE_PUBLIC void linphone_factory_set_sound_resources_dir(LinphoneFactory *f
* @param[in] factory LinphoneFactory object
* @return The path to the directory where the ring resources are located
*/
LINPHONE_PUBLIC char * linphone_factory_get_ring_resources_dir(const LinphoneFactory *factory);
LINPHONE_PUBLIC const char * linphone_factory_get_ring_resources_dir(LinphoneFactory *factory);
/**
* Set the directory where the ring resources are located.
@ -180,7 +180,7 @@ LINPHONE_PUBLIC void linphone_factory_set_ring_resources_dir(LinphoneFactory *fa
* @param[in] factory LinphoneFactory object
* @return The path to the directory where the image resources are located
*/
LINPHONE_PUBLIC char * linphone_factory_get_image_resources_dir(const LinphoneFactory *factory);
LINPHONE_PUBLIC const char * linphone_factory_get_image_resources_dir(LinphoneFactory *factory);
/**
* Set the directory where the image resources are located.
@ -194,7 +194,7 @@ LINPHONE_PUBLIC void linphone_factory_set_image_resources_dir(LinphoneFactory *f
* @param[in] factory LinphoneFactory object
* @return The path to the directory where the mediastreamer2 plugins are located, or NULL if it has not been set
*/
LINPHONE_PUBLIC char * linphone_factory_get_msplugins_dir(const LinphoneFactory *factory);
LINPHONE_PUBLIC const char * linphone_factory_get_msplugins_dir(LinphoneFactory *factory);
/**
* Set the directory where the mediastreamer2 plugins are located.

2
mediastreamer2

@ -1 +1 @@
Subproject commit 1f17b3ba22cb662c1c15655c8248036e7a69baf2
Subproject commit b5a000c65e109312c1f0b72ce5e9122caec72e4f

3
tools/auto_answer.c
View file

@ -141,11 +141,10 @@ int main(int argc, char *argv[]){
linphone_core_enable_echo_cancellation(lc, FALSE); /*no need for local echo cancellation when playing files*/
if (!media_file){
LinphoneFactory *factory = linphone_factory_get();
char *sound_resources_dir = linphone_factory_get_sound_resources_dir(factory);
const char *sound_resources_dir = linphone_factory_get_sound_resources_dir(factory);
char *play_file = bctbx_strdup_printf("%s/hello16000.wav", sound_resources_dir);
linphone_core_set_play_file(lc, play_file);
bctbx_free(play_file);
bctbx_free(sound_resources_dir);
linphone_core_set_preferred_framerate(lc,5);
}else{
PayloadType *pt = linphone_core_find_payload_type(lc, "opus", 48000, -1);