cory/tildefriends
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All the leaks.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3919 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams 2022-06-26 18:25:31 +00:00
parent 66ea0dadd0
commit ff2a0f0c3f
9 changed files with 50 additions and 24 deletions
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10
src/main.c
View File

@ -15,6 +15,7 @@
#include <xopt.h>
#include <string.h>
#include <valgrind/memcheck.h>
#if !defined(_WIN32) && !defined(__MACH__)
#include <signal.h>
@ -624,6 +625,11 @@ static int _tf_command_usage(const char* file, int argc, char* argv[])
return 0;
}
static void _do_leak_checks(int sig)
{
VALGRIND_DO_LEAK_CHECK;
}
int main(int argc, char* argv[])
{
#if !defined(_WIN32)
@ -639,6 +645,10 @@ int main(int argc, char* argv[])
{
perror("signal");
}
if (signal(SIGHUP, _do_leak_checks) == SIG_ERR)
{
perror("signal");
}
#endif
if (argc >= 2)

10
src/mem.c
View File

@ -38,7 +38,15 @@ static void* _tf_realloc(int64_t* total, void* ptr, size_t size)
{
memcpy(&old_size, old_ptr, sizeof(size_t));
}
void* new_ptr = realloc(old_ptr, size ? size + sizeof(size_t) : 0);
void* new_ptr = NULL;
if (old_ptr && !size)
{
free(old_ptr);
}
else
{
new_ptr = realloc(old_ptr, size + sizeof(size_t));
}
if (new_ptr)
{
__atomic_add_fetch(total, (int64_t)size - (int64_t)old_size, __ATOMIC_RELAXED);

12
src/serialize.c
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@ -199,13 +199,6 @@ static bool _serialize_storeInternal(tf_task_t* task, tf_taskstub_t* to, buffer_
if (JS_IsError(context, exception))
{
JSValue m = JS_GetPropertyStr(context, exception, "message");
if (!JS_IsUndefined(m) && !JS_IsException(m))
{
const char* ms = JS_ToCString(context, m);
JS_FreeCString(context, ms);
}
JSValue stack = JS_GetPropertyStr(context, exception, "stack");
if (!JS_IsUndefined(stack) && !JS_IsException(stack))
{
@ -253,13 +246,16 @@ static bool _serialize_storeInternal(tf_task_t* task, tf_taskstub_t* to, buffer_
_serialize_writeInt32(buffer, length);
for (int i = 0; i < length; ++i)
{
_serialize_storeInternal(task, to, buffer, JS_GetPropertyUint32(tf_task_get_context(task), value, i), depth + 1);
JSValue element = JS_GetPropertyUint32(tf_task_get_context(task), value, i);
_serialize_storeInternal(task, to, buffer, element, depth + 1);
JS_FreeValue(context, element);
}
}
else
{
_serialize_writeInt32(buffer, 0);
}
JS_FreeValue(tf_task_get_context(task), length_val);
}
else if (JS_IsFunction(tf_task_get_context(task), value))
{

10
src/socket.js.c
View File

@ -258,6 +258,7 @@ void _socket_close_internal(socket_t* socket)
{
_sockets[i] = _sockets[_sockets_count - 1];
--_sockets_count;
_sockets = tf_realloc(_sockets, sizeof(socket_t*) * _sockets_count);
break;
}
}
@ -870,10 +871,13 @@ int _socket_writeBytes(socket_t* socket, promiseid_t promise, int (*callback)(so
size_t offset;
size_t element_size;
JSValue buffer = tf_util_try_get_typed_array_buffer(context, value, &offset, &length, &element_size);
size_t size;
if ((array = tf_util_try_get_array_buffer(context, &size, buffer)) != 0)
if (!JS_IsException(buffer))
{
result = callback(socket, promise, (const char*)array, length);
size_t size;
if ((array = tf_util_try_get_array_buffer(context, &size, buffer)) != 0)
{
result = callback(socket, promise, (const char*)array, length);
}
}
JS_FreeValue(context, buffer);
}

8
src/ssb.db.c
View File

@ -144,9 +144,13 @@ bool tf_ssb_db_store_message(tf_ssb_t* ssb, JSContext* context, const char* id,
JSValue authorval = JS_GetPropertyStr(context, val, "author");
const char* author = JS_ToCString(context, authorval);
int64_t sequence = -1;
JS_ToInt64(context, &sequence, JS_GetPropertyStr(context, val, "sequence"));
JSValue sequenceval = JS_GetPropertyStr(context, val, "sequence");
JS_ToInt64(context, &sequence, sequenceval);
JS_FreeValue(context, sequenceval);
double timestamp = -1.0;
JS_ToFloat64(context, &timestamp, JS_GetPropertyStr(context, val, "timestamp"));
JSValue timestampval = JS_GetPropertyStr(context, val, "timestamp");
JS_ToFloat64(context, &timestamp, timestampval);
JS_FreeValue(context, timestampval);
JSValue contentval = JS_GetPropertyStr(context, val, "content");
JSValue content = JS_JSONStringify(context, contentval, JS_NULL, JS_NULL);

1
src/ssb.import.c
View File

@ -54,6 +54,7 @@ static void _tf_ssb_import_add_app(tf_ssb_t* ssb, const char* user, const char*
int32_t length = 0;
JSValue lengthval = JS_GetPropertyStr(context, apps, "length");
JS_ToInt32(context, &length, lengthval);
JS_FreeValue(context, lengthval);
JS_SetPropertyUint32(context, apps, length, JS_NewString(context, app));
JSValue json = JS_JSONStringify(context, apps, JS_NULL, JS_NULL);

1
src/ssb.js.c
View File

@ -491,6 +491,7 @@ static JSValue _tf_ssb_add_rpc(JSContext* context, JSValueConst this_val, int ar
JSValue length_val = JS_GetPropertyStr(context, argv[0], "length");
int length = 0;
JS_ToInt32(context, &length, length_val);
JS_FreeValue(context, length_val);
enum { k_max_name_parts = 16 };
const char* name[k_max_name_parts + 1] = { 0 };

6
src/task.c
View File

@ -598,7 +598,7 @@ static void _tf_task_sendPromiseExportMessage(tf_task_t* from, tf_taskstub_t* to
JSValue _tf_task_get_parent(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_task_t* task = JS_GetContextOpaque(context);
return task->_parent ? tf_taskstub_get_task_object(task->_parent) : JS_UNDEFINED;
return task->_parent ? JS_DupValue(context, tf_taskstub_get_task_object(task->_parent)) : JS_UNDEFINED;
}
static JSValue _tf_task_version(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
@ -880,6 +880,7 @@ void tf_task_on_receive_packet(int packetType, const char* begin, size_t length,
JS_FreeValue(to->_context, value);
JSValue utf8 = tf_util_utf8_decode(to->_context, source);
JS_FreeValue(to->_context, source);
const char* source_str = JS_ToCString(to->_context, utf8);
JS_FreeValue(to->_context, utf8);
JSValue result = _tf_task_executeSource(to, source_str, name);
@ -1331,7 +1332,8 @@ void tf_task_activate(tf_task_t* task)
JSContext* context = task->_context;
JSValue global = JS_GetGlobalObject(context);
JS_SetPropertyStr(context, global, "exports", JS_NewObject(context));
JSValue e = JS_NewObject(context);
JS_SetPropertyStr(context, global, "exports", e);
JSAtom atom = JS_NewAtom(context, "parent");
JS_DefinePropertyGetSet(context, global, atom, JS_NewCFunction(context, _tf_task_get_parent, "parent", 0), JS_UNDEFINED, 0);

16
src/taskstub.js.c
View File

@ -25,7 +25,6 @@ static char _executable[1024];
typedef struct _tf_taskstub_t {
taskid_t _id;
JSValue _object;
JSValue _taskObject;
JSValue _on_exit;
JSValue _on_error;
@ -78,7 +77,7 @@ static JSValue _taskstub_create(JSContext* context, JSValueConst this_val, int a
stub->_on_exit = JS_UNDEFINED;
stub->_on_error = JS_UNDEFINED;
stub->_on_print = JS_UNDEFINED;
stub->_object = JS_DupValue(context, taskObject);
stub->_object = taskObject;
JSAtom atom = JS_NewAtom(context, "onExit");
JS_DefinePropertyGetSet(
@ -157,7 +156,6 @@ static JSValue _taskstub_create(JSContext* context, JSValueConst this_val, int a
{
tf_packetstream_set_on_receive(stub->_stream, tf_task_on_receive_packet, stub);
tf_packetstream_start(stub->_stream);
result = taskObject;
}
else
@ -200,7 +198,7 @@ taskid_t tf_taskstub_get_id(const tf_taskstub_t* stub)
JSValue tf_taskstub_get_task_object(const tf_taskstub_t* stub)
{
return stub->_taskObject;
return stub->_object;
}
tf_packetstream_t* tf_taskstub_get_stream(const tf_taskstub_t* stub)
@ -223,11 +221,10 @@ tf_taskstub_t* tf_taskstub_create_parent(tf_task_t* task, uv_file file)
parentStub->_on_error = JS_UNDEFINED;
parentStub->_on_print = JS_UNDEFINED;
parentStub->_taskObject = parentObject;
JS_SetOpaque(parentObject, parentStub);
parentStub->_owner = task;
parentStub->_id = k_task_parent_id;
parentStub->_object = JS_DupValue(tf_task_get_context(task), parentObject);
parentStub->_object = parentObject;
if (uv_pipe_init(tf_task_get_loop(task), tf_packetstream_get_pipe(parentStub->_stream), 1) != 0)
{
@ -300,9 +297,12 @@ static void _taskstub_on_process_exit(uv_process_t* process, int64_t status, int
JS_FreeValue(context, argv[0]);
JS_FreeValue(context, argv[1]);
}
tf_packetstream_close(stub->_stream);
if (stub->_stream)
{
tf_packetstream_close(stub->_stream);
stub->_stream = NULL;
}
uv_close((uv_handle_t*)process, _taskstub_on_handle_close);
tf_taskstub_destroy(stub);
}
static JSValue _taskstub_getExports(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)