mdebray/tvl-depot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix broken uploadProgressCallback closure

Browse source 
Since the callback is global we can't refer to 'path' in it. This
could cause a segfault or printing of arbitrary data.
This commit is contained in:
Eelco Dolstra 2018-10-30 11:45:31 +01:00
parent 056c3fbbfc
commit 0163e8928c
No known key found for this signature in database
GPG key ID: 8170B4726D7198DE
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/libstore/s3-binary-cache-store.cc
View file

@ -269,14 +269,14 @@ struct S3BinaryCacheStoreImpl : public S3BinaryCacheStore
transferConfig.bufferSize = bufferSize;
transferConfig.uploadProgressCallback =
[&](const TransferManager *transferManager,
const std::shared_ptr<const TransferHandle>
&transferHandle)
[](const TransferManager *transferManager,
const std::shared_ptr<const TransferHandle>
&transferHandle)
{
//FIXME: find a way to properly abort the multipart upload.
//checkInterrupt();
debug("upload progress ('%s'): '%d' of '%d' bytes",
path,
transferHandle->GetKey(),
transferHandle->GetBytesTransferred(),
transferHandle->GetBytesTotalSize());
};