Commit Graph

12 Commits

Author SHA1 Message Date
Ian Gudger 95722dc4dd Use correct company name in copyright header
These files were added with the wrong name after all of the existing files
were corrected.

PiperOrigin-RevId: 220202068
Change-Id: Ia0d15233c1aa69330356a7cf16b5aa00d978e09c
2018-11-05 17:23:56 -08:00
Adin Scannell ce3a762038 Remove artificial name length check.
This should be determined by the filesystem.

PiperOrigin-RevId: 218376553
Change-Id: I55d176e2cdf8acdd6642789af057b98bb8ca25b8
2018-10-23 11:27:28 -07:00
Adin Scannell 75cd70ecc9 Track paths and provide a rename hook.
This change also adds extensive testing to the p9 package via mocks. The sanity
checks and type checks are moved from the gofer into the core package, where
they can be more easily validated.

PiperOrigin-RevId: 218296768
Change-Id: I4fc3c326e7bf1e0e140a454cbacbcc6fd617ab55
2018-10-23 00:20:15 -07:00
Ian Gudger 8fce67af24 Use correct company name in copyright header
PiperOrigin-RevId: 217951017
Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035
2018-10-19 16:35:11 -07:00
Adin Scannell 96c68b36f6 Add client sanity checking for P9.
This should reduce use-after-free errors and accidental close via create or
remove. This change includes one functional fix as well: when closing via
remove, the closed field was not set and the finalizer was not freed, so the
file would have been clunked at some random point in the future.

PiperOrigin-RevId: 216750000
Change-Id: Ice3292c6feb953ae97abac308afbafd2d9410402
2018-10-11 13:23:59 -07:00
Adin Scannell 6cfb5cd56d Add additional sanity checks for walk.
PiperOrigin-RevId: 212058684
Change-Id: I319709b9ffcfccb3231bac98df345d2a20eca24b
2018-09-07 16:53:12 -07:00
Adin Scannell 85235ac212 Add path sanity checks.
PiperOrigin-RevId: 208527333
Change-Id: I55291bc6b8bc6b88fdd75baf899a71854c39c1a7
2018-08-13 12:50:29 -07:00
Adin Scannell 48b5b35b2b Fix error handling for bad message sizes.
The message size check is legitimate: the size must be negotiated, which
relies on the fixed message limit up front. Sending a message larger than
that indicates that the connection is out of sync and is considered a
socket error (disconnect).

Similarly, sending a size that is too small indicates that the stream is
out-of-sync or invalid.

PiperOrigin-RevId: 207996551
Change-Id: Icd8b513d5307e9d5953dbb957ee70ceea111098d
2018-08-08 22:23:47 -07:00
Zhaozhong Ni be7fcbc558 stateify: support explicit annotation mode; convert refs and stack packages.
We have been unnecessarily creating too many savable types implicitly.

PiperOrigin-RevId: 206334201
Change-Id: Idc5a3a14bfb7ee125c4f2bb2b1c53164e46f29a8
2018-07-27 10:17:21 -07:00
Michael Pratt 7f9c822f53 Drop version option from mount command
Fun fact: in protocol version negotiation, our 9p version must be
written "9P2000.L". In the 'version' mount option, it must be
written "9p2000.L". Very consistent!

The mount command as given complains about an unknown protocol
version. Drop it entirely because Linux defaults to 9p2000.L
anyways.

PiperOrigin-RevId: 202971961
Change-Id: I5d46c83f03182476033db9c36870c68aeaf30f65
2018-07-02 10:23:27 -07:00
Ian Gudger b4765f782d Fix warning: redundant if ...; err != nil check, just return error instead.
This warning is produced by golint.

PiperOrigin-RevId: 195833381
Change-Id: Idd6a7e57e3cfdf00819f2374b19fc113585dc1e1
2018-05-08 09:51:56 -07:00
Googler d02b74a5dc Check in gVisor.
PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463
2018-04-28 01:44:26 -04:00