Jakob Unterwurzacher bcca323cb7 contentenc: reserve one extra block in pool plaintext buffers ... File holes and -fsck can cause unaligned read accesses, which means we have to decrypt one extra plaintext block. xfstests generic/083 manage to crash -fsck like this: generic/083 2018/07/14 15:25:21 wrong len=266240, want=131072 panic: wrong len=266240, want=131072 goroutine 1 [running]: log.Panicf(0x67fc00, 0x15, 0xc4204fec90, 0x2, 0x2) /usr/local/go/src/log/log.go:333 +0xda github.com/rfjakob/gocryptfs/internal/contentenc.(*bPool).Put(0xc4200d4800, 0xc4202f2000, 0x21000, 0x41000) /home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/contentenc/bpool.go:27 +0x15d github.com/rfjakob/gocryptfs/internal/fusefrontend.(*File).doRead(0xc4200b4500, 0xc42019e000, 0x0, 0x20000, 0x28400, 0x20000, 0xc42019e000, 0xc4204ff008, 0x435164, 0xc420000180) /home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/fusefrontend/file.go:227 +0xba9 github.com/rfjakob/gocryptfs/internal/fusefrontend.(*File).Read(0xc4200b4500, 0xc42019e000, 0x20000, 0x20000, 0x28400, 0x0, 0x0, 0x0) /home/jakob/go/src/github.com/rfjakob/gocryptfs/internal/fusefrontend/file.go:246 +0x23e main.(*fsckObj).file(0xc420069320, 0xc42001a630, 0x21) /home/jakob/go/src/github.com/rfjakob/gocryptfs/fsck.go:126 +0x21f main.(*fsckObj).dir(0xc420069320, 0xc420014dc0, 0x1d) /home/jakob/go/src/github.com/rfjakob/gocryptfs/fsck.go:76 +0x387 main.(*fsckObj).dir(0xc420069320, 0xc42021dae0, 0x19) /home/jakob/go/src/github.com/rfjakob/gocryptfs/fsck.go:74 +0x347		2018-07-15 11:39:19 +02:00
..
configfile	Only print masterkey once on -init	2018-07-01 20:56:22 +02:00
contentenc	contentenc: reserve one extra block in pool plaintext buffers	2018-07-15 11:39:19 +02:00
cryptocore	tlog: stop embedding log.Logger to prevent mistakes	2018-02-28 09:02:18 +01:00
ctlsock	fsck: clean up log output	2018-04-02 18:32:30 +02:00
exitcodes	trezor: add skeleton for Trezor support	2018-07-01 20:56:04 +02:00
fusefrontend	fusefrontend: log prealloc failures at Info level	2018-07-14 15:18:27 +02:00
fusefrontend_reverse	darwin does not have PATH_MAX	2018-06-08 00:47:48 +02:00
nametransform	fsck: clean up log output	2018-04-02 18:32:30 +02:00
openfiletable	openfiletable: rename WriteLock to ContentLock	2017-05-01 21:57:18 +02:00
pathiv	pathiv: fix test failure on Go 1.6	2017-05-31 08:21:36 +02:00
prefer_openssl	prefer_openssl: default to Go GCM on OSX	2016-12-10 21:04:17 +01:00
readpassword	Fix golint warnings	2018-07-01 22:00:06 +02:00
serialize_reads	fix golint complaints	2017-04-29 14:50:58 +02:00
siv_aead	siv_aead: create private key copy and implement wiping	2018-02-18 16:01:46 +01:00
speed	fix golint complaints	2017-04-29 14:50:58 +02:00
stupidgcm	stupidgcm: return error on too short input instead of panicing	2018-05-10 23:00:02 +02:00
syscallcompat	macos: fix O_DIRECT build failure	2018-07-04 09:04:00 +02:00
tlog	Only print masterkey once on -init	2018-07-01 20:56:22 +02:00