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Bug 626994. Try to detect and report Cisco VPN usage. r=ehsan,a=b

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This should help us filter out crashes that caused by the Cisco VPN software

--HG--
extra : rebase_source : c2f68c017e3ab97e5f3b5bc8d0e196e6d80b5663
This commit is contained in:
Jeff Muizelaar 2011-02-01 11:30:25 -05:00
parent 766cb9250c
commit b36780cce6
1 changed files with 19 additions and 0 deletions
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19
widget/src/windows/GfxInfo.cpp
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@ -465,10 +465,29 @@ GfxInfo::GetAdapterDeviceID(PRUint32 *aAdapterDeviceID)
return NS_OK;
}
#if defined(MOZ_CRASHREPORTER) && defined(MOZ_ENABLE_LIBXUL)
/* Cisco's VPN software can cause corruption of the floating point state.
* Make a note of this in our crash reports so that some weird crashes
* make more sense */
static void
CheckForCiscoVPN() {
LONG result;
HKEY key;
/* This will give false positives, but hopefully no false negatives */
result = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"Software\\Cisco Systems\\VPN Client", 0, KEY_QUERY_VALUE, &key);
if (result == ERROR_SUCCESS) {
RegCloseKey(key);
CrashReporter::AppendAppNotesToCrashReport(NS_LITERAL_CSTRING("Cisco VPN\n"));
}
}
#endif
void
GfxInfo::AddCrashReportAnnotations()
{
#if defined(MOZ_CRASHREPORTER) && defined(MOZ_ENABLE_LIBXUL)
CheckForCiscoVPN();
nsCAutoString deviceIDString, vendorIDString;
PRUint32 deviceID, vendorID;
nsAutoString adapterDriverVersionString;