9889c29d6d
Fix problem with sendfile(2) writing less data
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When the amount of data read is more than the amount written, sendfile would not
adjust 'in file' position and would resume from the wrong location.
Closes #33
PiperOrigin-RevId: 196731287
Change-Id: Ia219895dd765016ed9e571fd5b366963c99afb27
2018-05-15 14:39:20 -07:00
ed02ac4f66
Disable INVPCID check; it's not used.
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PiperOrigin-RevId: 196615029
Change-Id: Idfa383a9aee6a9397167a4231ce99d0b0e5b9912
2018-05-14 21:40:21 -07:00
2ab754cff7
Make KVM system call first check.
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PiperOrigin-RevId: 196613447
Change-Id: Ib76902896798f072c3031b0c5cf7b433718928b7
2018-05-14 21:14:17 -07:00
825e9ea809
Simplify KVM host map handling.
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PiperOrigin-RevId: 196611084
Change-Id: I6afa6b01e1dcd2aa9776dfc0f910874cc6b8d72c
2018-05-14 20:45:41 -07:00
17a0fa3af0
Ignore spurious KVM emulation failures.
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PiperOrigin-RevId: 196609789
Change-Id: Ie261eea3b7fa05b6c348ca93e229de26cbd4dc7d
2018-05-14 20:27:21 -07:00
08879266fe
sentry: Adds canonical mode support.
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PiperOrigin-RevId: 196331627
Change-Id: Ifef4485f8202c52481af317cedd52d2ef48cea6a
2018-05-11 17:19:46 -07:00
987f7841a6
netstack: TCP connecting state endpoint save / restore support.
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PiperOrigin-RevId: 196325647
Change-Id: I850eb4a29b9c679da4db10eb164bbdf967690663
2018-05-11 16:28:39 -07:00
85fd5d40ff
netstack: release rcv lock after ping socket save is done.
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PiperOrigin-RevId: 196324694
Change-Id: Ia3a48976433f21622eacb4a38fefe7143ca5e31b
2018-05-11 16:20:50 -07:00
8deabbaae1
Remove error return from AddressSpace.Release()
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PiperOrigin-RevId: 196291289
Change-Id: Ie3487be029850b0b410b82416750853a6c4a2b00
2018-05-11 12:24:15 -07:00
12c161f278
Implement MAP_32BIT.
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PiperOrigin-RevId: 196281052
Change-Id: Ie620a0f983a1bf2570d0003d4754611879335c1c
2018-05-11 11:18:31 -07:00
ac01f245ff
Skip atime and mtime update when file is backed by host FD
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When file is backed by host FD, atime and mtime for the host file and the
cached attributes in the Sentry must be close together. In this case,
the call to update atime and mtime can be skipped. This is important when
host filesystem is using overlay because updating atime and mtime explicitly
forces a copy up for every file that is touched.
PiperOrigin-RevId: 196176413
Change-Id: I3933ea91637a071ba2ea9db9d8ac7cdba5dc0482
2018-05-10 14:59:40 -07:00
31a4fefbe0
Make cachePolicy int to avoid string comparison
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PiperOrigin-RevId: 196157086
Change-Id: Ia7f7ffe1bf486b21ef8091e2e8ef9a9faf733dfc
2018-05-10 12:47:15 -07:00
c97f0978b7
Cache symlinks in addition to files and directories.
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PiperOrigin-RevId: 196051326
Change-Id: I4195b110e9a7d38d1ce1ed9c613971dea1be3bf0
2018-05-09 16:58:21 -07:00
4453b56bd9
Increment link count in CreateHardlink
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Closes #28
PiperOrigin-RevId: 196041391
Change-Id: I5d79f1735b9d72744e8bebc6897002b27df9aa7a
2018-05-09 15:44:26 -07:00
5ed969aff0
Internal change.
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PiperOrigin-RevId: 195980843
Change-Id: I066f9696b69e92e144c2c8d2c2aa52c546df94fb
2018-05-09 09:21:25 -07:00
ad278d6944
state: serialize string as bytes instead of protobuf string.
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Protobuf strings have to be UTF-8 encoded or 7-bit ASCII.
PiperOrigin-RevId: 195902557
Change-Id: I9800afd47ecfa6615e28a2cce7f2532f04f10763
2018-05-08 17:23:50 -07:00
10a2cfc6a9
Implement /proc/[pid]/statm.
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PiperOrigin-RevId: 195893391
Change-Id: I645b7042d7f4f9dd54723afde3e5df0986e43160
2018-05-08 16:14:48 -07:00
174161013d
Capture restore file system corruption errors in exit error.
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PiperOrigin-RevId: 195850822
Change-Id: I4d7bdd8fe129c5ed461b73e1d7458be2cf5680c2
2018-05-08 11:36:59 -07:00
3ac3ea1d6a
Correct definition of SysV IPC structures.
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PiperOrigin-RevId: 195849066
Change-Id: If2146c7ce649522f86e661c5e52a9983345d6967
2018-05-08 11:26:36 -07:00
fea624b37a
Sentry: always use "best speed" compression for save and remove the option.
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PiperOrigin-RevId: 195835861
Change-Id: Ib696b1b571a6b061725a33c535cd7215fe518b97
2018-05-08 10:07:10 -07:00
09c323910d
Reword misleading log line
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PiperOrigin-RevId: 195834310
Change-Id: I8af748f75ab87ad1cd29c4c8904d07fd729ba6c9
2018-05-08 09:59:03 -07:00
b4765f782d
Fix warning: redundant if ...; err != nil check, just return error instead.
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This warning is produced by golint.
PiperOrigin-RevId: 195833381
Change-Id: Idd6a7e57e3cfdf00819f2374b19fc113585dc1e1
2018-05-08 09:51:56 -07:00
d0d01a1896
Fix format string type in test
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PiperOrigin-RevId: 195831778
Change-Id: I413dc909cedc18fbf5320a4f75d876f1be133c6c
2018-05-08 09:39:42 -07:00
7c8c3705ea
Fix misspellings
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PiperOrigin-RevId: 195742598
Change-Id: Ibd4a8e4394e268c87700b6d1e50b4b37dfce5182
2018-05-07 16:38:01 -07:00
bd806c37f0
Add generated file.
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PiperOrigin-RevId: 195706470
Change-Id: Ia146119f04d92d559f58a6bab133d9da97e054c9
2018-05-07 12:52:44 -07:00
f0a17bf910
Remove dead code in urpc
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PiperOrigin-RevId: 195525267
Change-Id: I7a5ef31365cb0c55c462deb9bdbec092473ebc6b
2018-05-05 01:22:23 -07:00
268edf0e62
Remove ineffectual code in sentry ELF loader
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PiperOrigin-RevId: 195517702
Change-Id: Id90309a6365cac06e68e8774aa79dc76ce1b11c7
2018-05-04 23:20:01 -07:00
d70787d340
sentry: Adds the SIOCGIFNETMASK ioctl to epsocket.
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PiperOrigin-RevId: 195489319
Change-Id: I0841d41d042c6f91aa8d7f62c127213aa7953eac
2018-05-04 16:22:31 -07:00
f47174f06b
Run gofmt -s on everything
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PiperOrigin-RevId: 195469901
Change-Id: I66d5c7a334bbb8b47e40d266a2661291c2d91c7f
2018-05-04 14:16:11 -07:00
0ce9c81b41
sentry: capture CPU usage metadata for save.
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PiperOrigin-RevId: 195466647
Change-Id: Ib5ca815f7b64a4881441e58567adedf344b206f1
2018-05-04 13:55:53 -07:00
c90fefc116
Fix runsc capabilities
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There was a typo and one new capability missing from the list
PiperOrigin-RevId: 195427713
Change-Id: I6d9e1c6e77b48fe85ef10d9f54c70c8a7271f6e7
2018-05-04 09:39:28 -07:00
58235b1840
Clean up control message strace logging
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PiperOrigin-RevId: 195329972
Change-Id: I42f7d8800e6692c45ffa9683741f8de89f9a69bb
2018-05-03 16:26:23 -07:00
04b79137ba
Fix misspellings.
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PiperOrigin-RevId: 195307689
Change-Id: I499f19af49875a43214797d63376f20ae788d2f4
2018-05-03 14:06:13 -07:00
9739b8c21c
Don't prematurely remove MountSource from parent's children.
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Otherwise, mounts that fail to be unmounted (EBUSY) will be removed
from the children list anyway.
At this point, this just affects /proc/pid/mounts and /proc/pid/mountinfo.
PiperOrigin-RevId: 195267588
Change-Id: I79114483d73b90f9a7d764a7d513b5b2f251182e
2018-05-03 10:00:24 -07:00
a61def1b36
Remove detach for exec options
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Detachable exec commands are handled in the client entirely and the detach option is not used anymore.
PiperOrigin-RevId: 195181272
Change-Id: I6e82a2876d2c173709c099be59670f71702e5bf0
2018-05-02 17:40:01 -07:00
2264ce7f62
Use png for the run states diagram
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PiperOrigin-RevId: 195071508
Change-Id: I63314bf7529560e4c779ef07cc9399ad8d53f0a2
2018-05-02 03:43:41 -07:00
eb5414ee29
Add support for ping sockets
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PiperOrigin-RevId: 195049322
Change-Id: I09f6dd58cf10a2e50e53d17d2823d540102913c5
2018-05-01 22:51:41 -07:00
65df955168
Set LMA in EFER
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As of Linux 4.15 (f29810335965ac1f7bcb501ee2af5f039f792416
KVM/x86: Check input paging mode when cs.l is set), KVM validates that
LMA is set along with LME.
PiperOrigin-RevId: 195047401
Change-Id: I8b43d8f758a85b1f58ccbd747dcacd4056ef3f66
2018-05-01 22:17:47 -07:00
3d3deef573
Implement SO_TIMESTAMP
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PiperOrigin-RevId: 195047018
Change-Id: I6d99528a00a2125f414e1e51e067205289ec9d3d
2018-05-01 22:11:49 -07:00
43256efb08
Write either packet logs or pcap file. But not both.
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PiperOrigin-RevId: 195035056
Change-Id: Ib32188b62188ddc2059debd52610e7904e1438c6
2018-05-01 19:11:59 -07:00
b701ee2214
Fix SO_RCVTIMEOUT for recvmsg
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PiperOrigin-RevId: 194938091
Change-Id: Id17f26df13a915ec0c388aad3198207ea1c28d53
2018-05-01 08:07:06 -07:00
7fd466a09e
Add mising license headers.
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PiperOrigin-RevId: 194676372
Change-Id: I2e7fce03e70a45f2a872160c33e05f822ae2d866
2018-04-28 18:10:24 -07:00
d02b74a5dc
Check in gVisor.
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PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463
2018-04-28 01:44:26 -04:00
Fabricio Voznika
Adin Scannell
Kevin Krakauer
Zhaozhong Ni
Michael Pratt
Jamie Liu
Nicolas Lacasse
Googler
Ian Gudger
Cyrille Hemidy
Christopher Koch
Zhengyu He
Bhasker Hariharan