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Merged in cwalther/cwe/launcherstatusmessagecrash (pull request #38)

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Don't crash the launcher when the HTTP request for getting the server status message fails

This should fix the crash in UruLauncher.exe after starting UruExplorer.exe, reported by Treehugger at http://forums.openuru.org/viewtopic.php?p=8976#p8976 . It is the same issue as addressed in pull request #31 for the login dialog.

Untested because testing it is hard when the launcher patches itself out.
This commit is contained in:
Christian Walther
2017-02-18 16:21:28 +01:00
parent 1ab6781402 b74e9f47bb
commit 791886bdab
1 changed files with 6 additions and 4 deletions
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10
MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/Apps/plUruLauncher/Main.cpp
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@ -668,7 +668,7 @@ static void HttpRequestGet(HINTERNET hConnect)
const wchar *path = BuildTypeServerStatusPath();
HINTERNET hRequest = 0;
char data[256] = {0};
DWORD bytesRead;
DWORD bytesRead = 0;
hRequest = WinHttpOpenRequest(
hConnect,
@ -693,9 +693,11 @@ static void HttpRequestGet(HINTERNET hConnect)
if(b)
{
DWORD err = GetLastError();
WinHttpReceiveResponse(hRequest, 0);
WinHttpReadData(hRequest, data, arrsize(data)-1, &bytesRead);
data[bytesRead] = 0;
if (WinHttpReceiveResponse(hRequest, 0)
&& WinHttpReadData(hRequest, data, arrsize(data) - 1, &bytesRead))
{
data[bytesRead] = 0;
}
}
}
if(bytesRead)