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windows: ACH: Error handling cleanup

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Tom Dewey 2024-08-09 16:10:34 +01:00 • committed by Tom Dewey
parent 180ff193aa
commit 31249e6e59
1 changed files with 12 additions and 7 deletions
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19
src/windows/acceleratedcryptographichash_cng.cpp
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@ -29,7 +29,8 @@ struct AcceleratedCryptographicHash::impl {
0)))
{
qDebug() << "BCryptOpenAlgorithmProvider returned Error " << status;
goto Cleanup;
cleanup();
return;
}
//calculate the size of the buffer to hold the hash object
@ -42,7 +43,8 @@ struct AcceleratedCryptographicHash::impl {
0)))
{
qDebug() << "BCryptGetProperty returned Error " << status;
goto Cleanup;
cleanup();
return;
}
//allocate the hash object on the heap
@ -50,7 +52,8 @@ struct AcceleratedCryptographicHash::impl {
if(NULL == pbHashObject)
{
qDebug() << "memory allocation failed";
goto Cleanup;
cleanup();
return;
}
//calculate the length of the hash
@ -63,7 +66,8 @@ struct AcceleratedCryptographicHash::impl {
0)))
{
qDebug() << "BCryptGetProperty returned Error " << status;
goto Cleanup;
cleanup();
return;
}
//allocate the hash buffer on the heap
@ -92,7 +96,7 @@ struct AcceleratedCryptographicHash::impl {
}
~impl() {
cleanup()
cleanup();
}
void cleanup() {
@ -127,7 +131,8 @@ struct AcceleratedCryptographicHash::impl {
0)))
{
qDebug() << "BCryptHashData returned Error " << status;
goto Cleanup;
cleanup();
return;
}
}
@ -145,7 +150,7 @@ struct AcceleratedCryptographicHash::impl {
0)))
{
qDebug() << "BCryptFinishHash returned Error " << status;
cleanup()
cleanup();
return {};
} else {
// No cleanup required, as the dtor of this class will do so.