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(svn r15195) -Fix: don't crash when removing from something you're iterating over

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rubidium 2009-01-21 12:23:08 +00:00
parent 727ffeedc9
commit 4bf2326bd1
1 changed files with 20 additions and 10 deletions
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30
src/network/network_content.cpp
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@ -750,29 +750,37 @@ void ClientNetworkContentSocketHandler::CheckDependencyState(ContentInfo *ci)
void ClientNetworkContentSocketHandler::OnConnect(bool success)
{
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); iter++) {
(*iter)->OnConnect(success);
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); /* nothing */) {
ContentCallback *cb = *iter;
cb->OnConnect(success);
if (*iter != cb) iter++;
}
}
void ClientNetworkContentSocketHandler::OnDisconnect()
{
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); iter++) {
(*iter)->OnDisconnect();
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); /* nothing */) {
ContentCallback *cb = *iter;
cb->OnDisconnect();
if (*iter != cb) iter++;
}
}
void ClientNetworkContentSocketHandler::OnReceiveContentInfo(const ContentInfo *ci)
{
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); iter++) {
(*iter)->OnReceiveContentInfo(ci);
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); /* nothing */) {
ContentCallback *cb = *iter;
cb->OnReceiveContentInfo(ci);
if (*iter != cb) iter++;
}
}
void ClientNetworkContentSocketHandler::OnDownloadProgress(const ContentInfo *ci, uint bytes)
{
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); iter++) {
(*iter)->OnDownloadProgress(ci, bytes);
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); /* nothing */) {
ContentCallback *cb = *iter;
cb->OnDownloadProgress(ci, bytes);
if (*iter != cb) iter++;
}
}
@ -783,8 +791,10 @@ void ClientNetworkContentSocketHandler::OnDownloadComplete(ContentID cid)
ci->state = ContentInfo::ALREADY_HERE;
}
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); iter++) {
(*iter)->OnDownloadComplete(cid);
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); /* nothing */) {
ContentCallback *cb = *iter;
cb->OnDownloadComplete(cid);
if (*iter != cb) iter++;
}
}