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icecat: add release icecat-140.10.1-1gnu1 for ecne

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Ark74 2026-05-04 16:58:41 -06:00
parent a5f93cb214
commit ff85d7c623
1256 changed files with 63469 additions and 24141 deletions
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35
icecat/netwerk/protocol/http/HttpTransactionParent.cpp
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@ -18,6 +18,7 @@
#include "nsIThreadRetargetableStreamListener.h"
#include "nsITransportSecurityInfo.h"
#include "nsNetUtil.h"
#include "nsProxyRelease.h"
#include "nsQueryObject.h"
#include "nsSerializationHelper.h"
#include "nsStreamUtils.h"
@ -36,11 +37,31 @@ NS_INTERFACE_MAP_END
NS_IMETHODIMP_(MozExternalRefCountType) HttpTransactionParent::Release(void) {
MOZ_ASSERT(int32_t(mRefCnt) > 0, "dup release");
if (!NS_IsMainThread()) {
// Use DecrementWithLimit to atomically decrement only while count > 2.
// This ensures a background thread never drops the count to 1 or 0,
// avoiding the race where the main thread frees the object (via
// ActorDisconnected) between our decrement and the count==1 handling.
auto [success, count] = mRefCnt.DecrementWithLimit<2>();
if (success) {
NS_LOG_RELEASE(this, count, "HttpTransactionParent");
return count;
}
// mRefCnt <= 2: the next decrement could trigger Send__delete__ or
// deletion, both of which must happen on the main thread. Transfer
// our reference there without decrementing.
NS_ProxyRelease("HttpTransactionParent::Release",
GetMainThreadSerialEventTarget(),
dont_AddRef(static_cast<nsIRequest*>(this)));
return 1;
}
nsrefcnt count = --mRefCnt;
NS_LOG_RELEASE(this, count, "HttpTransactionParent");
if (count == 0) {
mRefCnt = 1; /* stabilize */
delete (this);
delete this;
return 0;
}
@ -48,17 +69,7 @@ NS_IMETHODIMP_(MozExternalRefCountType) HttpTransactionParent::Release(void) {
// we are done with this transaction. We should send a delete message
// to delete the transaction child in socket process.
if (count == 1 && CanSend()) {
if (!NS_IsMainThread()) {
RefPtr<HttpTransactionParent> self = this;
MOZ_ALWAYS_SUCCEEDS(NS_DispatchToMainThread(
NS_NewRunnableFunction("HttpTransactionParent::Release", [self]() {
mozilla::Unused << self->Send__delete__(self);
// Make sure we can not send IPC after Send__delete__().
MOZ_ASSERT(!self->CanSend());
})));
} else {
mozilla::Unused << Send__delete__(this);
}
mozilla::Unused << Send__delete__(this);
return 1;
}
return count;