gocryptfs - Mirror of gocryptfs source code on Github

Age	Commit message (Collapse)	Author
2021-03-14	syscallcompat: getdents: link to #483	Jakob Unterwurzacher
	Give a user receiving the Getdents warning some background info.
2020-05-24	syscallcompat: warn when Getdents truncates data	Jakob Unterwurzacher
	On CIFS mounts, unix.Getdents can return sudden ENOENT in the middle of data. This will not be reported as an error by user space tools, so return EIO instead. Also log it as a warning. https://github.com/rfjakob/gocryptfs/issues/483
2020-05-23	syscallcompat: getdents: retry on EINTR	Jakob Unterwurzacher
	Fixes: https://github.com/rfjakob/gocryptfs/issues/483 Related: https://github.com/golang/go/issues/38836
2020-05-17	Update go-fuse import path to github.com/hanwen/go-fuse/v2	Jakob Unterwurzacher
	We need https://github.com/hanwen/go-fuse/commit/fd7328faf9fdf75709f7ba7df7072aaf4eeb18b3 to fix a crash reported in https://github.com/rfjakob/gocryptfs/issues/430 : 2019/10/30 17:14:16 Unknown opcode 2016 panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x508d38] This patch is only in the v2.x.x branch. Upgrade to v2, as the old API is also supported there. Running git grep hanwen/go-fuse \| grep -v hanwen/go-fuse/v2 to check for forgotten references comes back clean.
2018-11-17	syscallcompat: downgrade DT_UNKNOWN message level on XFS	Jakob Unterwurzacher
	Old XFS filesystems always return DT_UNKNOWN. Downgrade the message to "info" level if we are on XFS. Using the "warning" level means that users on old XFS filesystems cannot run the test suite as it intentionally aborts on any warnings. Fixes https://github.com/rfjakob/gocryptfs/issues/267
2018-01-31	syscallcompat: switch from syscall.Getdents to unix.Getdents	Jakob Unterwurzacher
	On mips64le, syscall.Getdents() and struct syscall.Dirent do not fit together, causing our Getdents implementation to return garbage ( https://github.com/rfjakob/gocryptfs/issues/200 and https://github.com/golang/go/issues/23624 ). Switch to unix.Getdents which does not have this problem - the next Go release with the syscall package fixes is too far away, and will take time to trickle into distros.
2018-01-25	syscallcompat: hardcode maxReclen = 280 for all architectures	Jakob Unterwurzacher
	Due to padding between entries, it is 280 even on 32-bit architectures. See https://github.com/rfjakob/gocryptfs/issues/197 for details.
2018-01-25	syscallcompat: fix reversed warning output	Jakob Unterwurzacher
	We used to print somewhat strange messages: Getdents: corrupt entry #1: Reclen=276 > 280. Returning EBADR Reported at https://github.com/rfjakob/gocryptfs/issues/197
2018-01-25	syscallcompat: explain why we don't use syscall.ParseDirent()	Jakob Unterwurzacher
	syscall.ParseDirent only returns the NAMES, we want everything.
2017-12-03	syscallcompat: convert Getdents to fd input, add emulation	Jakob Unterwurzacher
	Now that we have Fstatat we can use it in Getdents to get rid of the path name. Also, add an emulated version of getdents for MacOS. This allows to drop the !HaveGetdents special cases from fusefrontend. Modify the getdents test to test both native getdents and the emulated version.
2017-09-03	syscallcompat: Getdents: warn once if we get DT_UNKNOWN	Jakob Unterwurzacher
	...and if Getdents is not available at all. Due to this warning I now know that SSHFS always returns DT_UNKNOWN: gocryptfs[8129]: Getdents: convertDType: received DT_UNKNOWN, falling back to Lstat This behavoir is confirmed at http://ahefner.livejournal.com/16875.html: "With sshfs, I finally found that obscure case. The dtype is always set to DT_UNKNOWN [...]"
2017-08-15	syscallcompat: implement Getdents()	Jakob Unterwurzacher
	The Readdir function provided by os is inherently slow because it calls Lstat on all files. Getdents gives us all the information we need, but does not have a proper wrapper in the stdlib. Implement the "Getdents()" wrapper function that calls syscall.Getdents() and parses the returned byte blob to a fuse.DirEntry slice.