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2020-09-22Merge release-20200914.0-129-gf134f873f (automated)gVisor bot
2020-09-22Merge release-20200914.0-128-g742e58b87 (automated)gVisor bot
2020-09-21Allow partial writes for gofer.specialFileFD.Dean Deng
Originally, we avoided partial writes in case it caused us to write a partial packet to a socket-backed specialFileFD. However, this check causes splicing from a pipe to specialFileFD to fail if we hit EOF on the pipe. PiperOrigin-RevId: 333016216
2020-09-21Merge release-20200914.0-127-g059d90b9f (automated)gVisor bot
2020-09-21Merge release-20200914.0-125-g06dbd5b7b (automated)gVisor bot
2020-09-21Merge release-20200914.0-124-g10dcefbc7 (automated)gVisor bot
2020-09-21Use kernfs.Dentry for kernfs.Lookup.Dean Deng
Updates #1193. PiperOrigin-RevId: 332939026
2020-09-21Merge release-20200914.0-123-ga129204cf (automated)gVisor bot
2020-09-21Merge release-20200914.0-122-gd72022373 (automated)gVisor bot
2020-09-21Merge release-20200907.0-157-gca3087472 (automated)gVisor bot
2020-09-20Merge pull request #3651 from ianlewis:ip-forwardinggVisor bot
PiperOrigin-RevId: 332760843
2020-09-18Merge release-20200907.0-153-g4ba86e625 (automated)gVisor bot
2020-09-18Merge release-20200907.0-151-g6c9989cb8 (automated)gVisor bot
2020-09-18Merge release-20200907.0-150-gc23e39f41 (automated)gVisor bot
2020-09-18Implement fsimpl/overlay.filesystem.RenameAt.Jamie Liu
Updates #1199 PiperOrigin-RevId: 332539197
2020-09-18Merge release-20200907.0-149-gb8ba0893e (automated)gVisor bot
2020-09-18Merge release-20200907.0-148-gca4ecf481 (automated)gVisor bot
2020-09-18Use a tmpfs file for shared anonymous and /dev/zero mmap on VFS2.Jamie Liu
This is more consistent with Linux (see comment on MM.NewSharedAnonMappable()). We don't do the same thing on VFS1 for reasons documented by the updated comment. PiperOrigin-RevId: 332514849
2020-09-18Merge release-20200907.0-147-gf911b43f0 (automated)gVisor bot
2020-09-18Merge release-20200907.0-146-gddf37cb19 (automated)gVisor bot
2020-09-18Merge release-20200907.0-144-gdedef4392 (automated)gVisor bot
2020-09-18Merge pull request #3972 from btw616:fix/commentsgVisor bot
PiperOrigin-RevId: 332486111
2020-09-18Merge release-20200907.0-142-gfcf8d7c6d (automated)gVisor bot
2020-09-18Merge release-20200907.0-140-gef7d9a6fc (automated)gVisor bot
2020-09-18Merge release-20200907.0-139-g313e1988c (automated)gVisor bot
2020-09-18Merge release-20200907.0-138-g360006d89 (automated)gVisor bot
2020-09-18Merge release-20200907.0-137-g07d832dbb (automated)gVisor bot
2020-09-17fuse.DeviceFD needs to hold a reference on the associated filesystem.Rahat Mahmood
This fixes a use-after-free in fuse.DeviceFD.Release. PiperOrigin-RevId: 332394146
2020-09-18Merge release-20200907.0-136-g2fbd31e72 (automated)gVisor bot
2020-09-18Merge release-20200907.0-134-gd34bda027 (automated)gVisor bot
2020-09-18Merge release-20200907.0-133-gc0b74be54 (automated)gVisor bot
2020-09-18Merge release-20200907.0-132-g23fcbd872 (automated)gVisor bot
2020-09-18Merge release-20200907.0-131-g1e8beb5f1 (automated)gVisor bot
2020-09-17Change sizeofInt32 to string sizeChong Cai
This constant is used to represent int32 stored in file xattrs. The integers are stored as strings there, so the real size should be the string size (number of digits) instead of an int size (4 bytes). PiperOrigin-RevId: 332353217
2020-09-17Merge release-20200907.0-130-gf1f844daa (automated)gVisor bot
2020-09-17Set mode when creating Merkle tree fileChong Cai
PiperOrigin-RevId: 332340342
2020-09-17Merge release-20200907.0-129-g319d1b8ba (automated)gVisor bot
2020-09-17Complete vfs2 implementation of fallocate.Dean Deng
This change includes overlay, special regular gofer files, and hostfs. Fixes #3589. PiperOrigin-RevId: 332330860
2020-09-17Merge release-20200907.0-128-g8070cc338 (automated)gVisor bot
2020-09-17Merge release-20200907.0-126-ga4db85fff (automated)gVisor bot
2020-09-17Fix kernfs unlinkat and rmdirat incorrect resolved path nameJinmou Li
2020-09-17Merge release-20200907.0-125-gd796b100e (automated)gVisor bot
2020-09-17Merge release-20200907.0-123-gf0b1bd434 (automated)gVisor bot
2020-09-17Merge release-20200907.0-124-gda07e38f7 (automated)gVisor bot
2020-09-17fsimpl: improve the "implements" commentsTiwei Bie
As noticed by @ayushr2, the "implements" comments are not consistent, e.g. // IterDirents implements kernfs.inodeDynamicLookup. // Generate implements vfs.DynamicBytesSource.Generate. This patch improves this by making the comments like this consistently include the package name (when the interface and struct are not in the same package) and method name. Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
2020-09-17Merge release-20200907.0-120-gae59e5297 (automated)gVisor bot
2020-09-16Merge pull request #3934 from avagin:feature/fusegVisor bot
PiperOrigin-RevId: 332122081
2020-09-16Implement OpenAt() for verity fsChong Cai
OpenAt() for verity fs is implemented by opening both the target file or directory and the corresponding Merkle tree file in the underlying file system. Generally they are only open for read. In allowRuntimeEnable mode, the Merkle tree file is also open for write. PiperOrigin-RevId: 332116423
2020-09-16Merge release-20200907.0-67-gb6d165fe9 (automated)gVisor bot
2020-09-16Merge release-20200907.0-66-g29ce0ad16 (automated)gVisor bot