diff options
Diffstat (limited to 'cryptlib.cpp')
| -rw-r--r-- | cryptlib.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cryptlib.cpp b/cryptlib.cpp index 06a35079..a7523497 100644 --- a/cryptlib.cpp +++ b/cryptlib.cpp @@ -647,7 +647,12 @@ size_t BufferedTransformation::TransferMessagesTo2(BufferedTransformation &targe while (AnyRetrievable())
{
- transferredBytes = (std::min)(LWORD_MAX, MaxRetrievable());
+ // MaxRetrievable() instead of LWORD_MAX due to GH #962. If
+ // the target calls CreatePutSpace(), then the allocation
+ // size will be LWORD_MAX. That happens when target is a
+ // ByteQueue. Maybe ByteQueue should check the size, and if
+ // it is LWORD_MAX or -1, then use a default like 4096.
+ transferredBytes = MaxRetrievable();
blockedBytes = TransferTo2(target, transferredBytes, channel, blocking);
if (blockedBytes > 0)
return blockedBytes;
|