gvisor - Container Runtime Sandbox

Age	Commit message (Collapse)	Author
2020-09-08	[vfs] overlayfs: Fix socket tests.	Ayush Ranjan
	- BindSocketThenOpen test was expecting the incorrect error when opening a socket. Fixed that. - VirtualFilesystem.BindEndpointAt should not require pop.Path.Begin.Ok() because the filesystem implementations do not need to walk to the parent dentry. This check also exists for MknodAt, MkdirAt, RmdirAt, SymlinkAt and UnlinkAt but those filesystem implementations also need to walk to the parent denty. So that check is valid. Added some syscall tests to test this. PiperOrigin-RevId: 330625220
2020-08-27	Merge pull request #3077 from jinmouil:beef-write-syscall	gVisor bot
	PiperOrigin-RevId: 328824023
2020-08-26	beef up write syscall tests	Jinmou Li
	Added a few tests for write(2) and pwrite(2) 1. Regular Files For write(2) - write zero bytes should not move the offset - write non-zero bytes should increment the offset the exact amount - write non-zero bytes after a lseek() should move the offset the exact amount after the seek - write non-zero bytes with O_APPEND should move the offset the exact amount after original EOF For pwrite(2), offset is not affected when - pwrite zero bytes - pwrite non-zero bytes For EOF, added a test asserting the EOF (indicated by lseek(SEEK_END)) is updated properly after writing non-zero bytes 2. Symlink Added one pwite64() call for symlink that is written as a counterpart of the existing test using pread64()
2020-05-13	Resolve remaining TODOs for tmpfs.	Nicolas Lacasse
	Closes #1197 PiperOrigin-RevId: 311438223
2020-02-05	Add notes to relevant tests.	Adin Scannell
	These were out-of-band notes that can help provide additional context and simplify automated imports. PiperOrigin-RevId: 293525915
2019-07-08	Don't mask errors in createAt loop.	Nicolas Lacasse
	The error set in the loop in createAt was being masked by other errors declared with ":=". This allowed an ErrResolveViaReadlink error to escape, which can cause a sentry panic. Added test case which repros without the fix. PiperOrigin-RevId: 257061767
2019-07-01	Check remaining traversal limit when creating a file through a symlink.	Nicolas Lacasse
	This fixes the case when an app tries to create a file that already exists, and is a symlink to itself. A test was added. PiperOrigin-RevId: 256044811
2019-06-26	Follow symlinks when creating a file, and create the target.	Nicolas Lacasse
	If we have a symlink whose target does not exist, creating the symlink (either via 'creat' or 'open' with O_CREAT flag) should create the target of the symlink. Previously, gVisor would error with EEXIST in this case PiperOrigin-RevId: 255232944
2019-04-29	Change copyright notice to "The gVisor Authors"	Michael Pratt
	Based on the guidelines at https://opensource.google.com/docs/releasing/authors/. 1. $ rg -l "Google LLC" \| xargs sed -i 's/Google LLC.*/The gVisor Authors./' 2. Manual fixup of "Google Inc" references. 3. Add AUTHORS file. Authors may request to be added to this file. 4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS. Fixes #209 PiperOrigin-RevId: 245823212 Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9
2019-04-18	Keep symlink target open while in test that compares inode ids.	Nicolas Lacasse
	Inode ids are only guaranteed to be stable across save/restore if the file is held open. This CL fixes a simple stat test to allow it to compare symlink and target by inode id, as long as the link target is held open. PiperOrigin-RevId: 244238343 Change-Id: I74c5115915b1cc032a4c16515a056a480f218f00
2019-04-02	Add test that symlinking over a directory returns EEXIST.	Nicolas Lacasse
	Also remove comments in InodeOperations that required that implementation of some Create* operations ensure that the name does not already exist, since these checks are all centralized in the Dirent. PiperOrigin-RevId: 241637335 Change-Id: Id098dc6063ff7c38347af29d1369075ad1e89a58
2018-12-10	Open source system call tests.	Brian Geffon
	PiperOrigin-RevId: 224886231 Change-Id: I0fccb4d994601739d8b16b1d4e6b31f40297fb22