c336f86284ee817a2e846452ad80e5d014d11414 |
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18-Jan-2018 |
Daniel Rosenberg <drosen@google.com> |
Add support for esdfs mounting If sdcardfs is turned off, try mounting esdfs. Test: Override ro.sys.sdcardfs to be false, or run sm set-sdcardfs off. If the kernel contains esdfs, it will use it. Bug: 63876697 Change-Id: I4db8bf336743edf62edfae41d753b1e3af163950
/system/core/sdcard/sdcard.cpp
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68e1093028185cde31dcacf34a59f6c08848d3d4 |
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08-Jan-2018 |
Jeff Sharkey <jsharkey@android.com> |
Remove FUSE logic; it's only a sdcardfs wrapper. Leaving the FUSE logic intact was confusing to OEMs, who expected that it would still work and pass CTS. Remove all the FUSE logic and leave a comment block about why the wrapper exists. Also use new Android.bp makefile format. Test: builds, boots Bug: 63524725 Change-Id: I8b2a4fa0227109d65689c43302dc6fa40394ff58
/system/core/sdcard/sdcard.cpp
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e2e3610e6e76b782b77e79581a26f4c2fb619d9d |
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08-Jan-2018 |
Jeff Sharkey <jsharkey@android.com> |
Add "default_normal" support for sdcardfs. Also cleans up fallback-retry logic for older kernels by progressively removing each newer flag with each retry. Test: internal CTS Bug: 64672411 Change-Id: I3de3b64b68838fb2ef4505fe73c4e9865b2f9026
/system/core/sdcard/sdcard.cpp
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9813914a3b5b7010bcb8d70df2b383aa9839e976 |
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15-Sep-2017 |
Rom Lemarchand <romlem@google.com> |
Revert "Revert "Add derive_gid flag for mounting sdcardfs"" This reverts commit 28dbcaa23bde48fba22c9b7874f659de2630148c. Reason for revert: All kernel prebuilts merged (cherry picked from commit ac8dc7e76fe015786fafaf508620db78ef21cf4e) Bug: 65600849 Bug: 65573871 Test: m Change-Id: Ib3cae2908c9e8f2b69d8effe618a6f1ac94f44e2
/system/core/sdcard/sdcard.cpp
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f09f965f9fe2c19a8b93d457a6a75a026be757b2 |
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14-Sep-2017 |
Richard Uhler <ruhler@google.com> |
Revert "Add derive_gid flag for mounting sdcardfs" This reverts commit 8ca02bbeb54bed3057414d12624da5a02fa4d3be. Causes boot loop on bullhead. (cherry picked from commit 28dbcaa23bde48fba22c9b7874f659de2630148c) Bug: 63245673 Bug: 65660058 Test: m Merged-In: Ife5f83ebf56fb956e5015d2797b5b47a515ec171 Change-Id: Ife5f83ebf56fb956e5015d2797b5b47a515ec171
/system/core/sdcard/sdcard.cpp
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b7c118522f300cea3bc4044ff42e825ca5ed3ee2 |
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07-Sep-2017 |
Daniel Rosenberg <drosen@google.com> |
Add derive_gid flag for mounting sdcardfs Turns on the derive_gid feature for sdcardfs. This was moved under a mount flag in the kernel. Test: If the derive_gid flag is supported, the first mount should succeed. If the flag is not, the second should succeed. Bug: 63245673 Change-Id: If1c1bce13d14120732e420252cb5605d33ce7c40
/system/core/sdcard/sdcard.cpp
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cb4e1645626bc35ac90b794504c80ea2c33b22e2 |
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30-Aug-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "sdcard: mute false compiler alarm"
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1991ae94590bf6b6fc0a9f8afd4bb6cdac22668f |
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30-Aug-2017 |
Ting-Yuan Huang <laszio@google.com> |
sdcard: mute false compiler alarm Clang static analyzer worries that strcpy to a field may overwrites other fields. Use snprintf() instead. Test: built without seeing the warning. Change-Id: I75d8edf1353b5d052fd14a954362bd0632c258fa
/system/core/sdcard/sdcard.cpp
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cd591813871902e27677d755160123b2a2454807 |
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20-Mar-2017 |
Daniel Rosenberg <drosen@google.com> |
Make sdcardfs the default This will cause devices to default to sdcardfs if the kernel supports it. Test: Booted a wiped device, ensured sdcardfs was enabled Change-Id: Ibce012b841b78d37ade668a38e91dca74a637867
/system/core/sdcard/sdcard.cpp
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fc592327a94dcfaac0f14b991ed7cab36c72551b |
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28-Oct-2016 |
Daniel Rosenberg <drosen@google.com> |
Switch sdcardfs over to bind mounts. Sdcardfs has been modified to use bind mounts in place of three separate mounts. This lowers resource usage, and removes a number of race conditions around updates via differnt views. Test: Run storage cts tests with sdcardfs enabled Change-Id: Icdc196ba3d6f46d54d27ef91c01ffebcf81dd47e
/system/core/sdcard/sdcard.cpp
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d6b0d375490f9c31da0131582b7d77d1fdd79706 |
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06-Oct-2016 |
Christopher Ferris <cferris@google.com> |
Small clean up of fuse code. - Add TEMP_FAILURE_RETRY around all relevant system calls. - Cleanup some of the read calls. - Add error log messages when read/write calls do not actually read/write the expected number of bytes. - Add error messages for write failures in fuse_status/fuse_replay. Test: Attached to the sdcard process and stepped through most of the modified Test: code. Also, create/read/write/delete files in /storage/emulated/0 Test: directory. Change-Id: I73e4c0db861960f4c0af1bf96b06cd61fa74be69
/system/core/sdcard/sdcard.cpp
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9526819c7068266c1d063c7c4db039a534c7afff |
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27-Aug-2016 |
Daniel Rosenberg <drosen@google.com> |
sdcard: Fix bad merge A few changes got dropped along merge resolution. This adds them back Affected CLs: Ie188cb044be2ad87166f2d43c32a1f6b97660de0 Ibdb72ad16a1e6c3a01edcb03d003c42de7a03cd6 Change-Id: I1924f5a4bd7564ceaf9bb3a45b7fb7804b3619d7
/system/core/sdcard/sdcard.cpp
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e157b253d4e8708779d8bad2e21929fedbe0168c |
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26-Jul-2016 |
Jorge Lucangeli Obes <jorgelo@google.com> |
Fix sdcard logging. Use C++ logging for everything. Bug: 30222003 Change-Id: I5c5d85102b01df6965a515b59aa275ac85f50f00
/system/core/sdcard/sdcard.cpp
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d6d8faa69068d92e0e4021fced181b448d4e8cbd |
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19-Jul-2016 |
Jorge Lucangeli Obes <jorgelo@google.com> |
sdcard: Use std::map. Having CaseInsensitiveCompare use strcasecomp is not ideal, but other solutions are not prettier. Also, add a TODO to fix FUSE_TRACE, broken by the switch to C++. Bug: 27147273 Change-Id: I0017c3a7d0254eb81abd128b97cd06c5ad0d1dff
/system/core/sdcard/sdcard.cpp
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bae15b4f46e2848b43b32a85f346ad2a3163240c |
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18-Jul-2016 |
Jorge Lucangeli Obes <jorgelo@google.com> |
Use arraysize() for supplementary groups. Also make adbd use ScopedMinijail. Bug: 30191189 Change-Id: I5e259aa466817b51037912aba043ba75bd35f9e1
/system/core/sdcard/sdcard.cpp
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c96f53e2fe7e67bd8a412575355e1b816f0aceaf |
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14-Jul-2016 |
Jorge Lucangeli Obes <jorgelo@google.com> |
Use Minijail for privilege dropping. Having so many copies of privilege-dropping code leads to errors. De-duplicate this code and use Minijail for it. Bug: 30156807 Change-Id: I36c85962b913a12efe5648a23cbacc5bcbb3853c
/system/core/sdcard/sdcard.cpp
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c9e1710accb44dd95fc8e088f5139844e8d1268c |
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12-Jul-2016 |
Jorge Lucangeli Obes <jorgelo@google.com> |
Use C++ logging in sdcard.cpp. This gets rid of a bunch of "strerror(errno)" bits. Will convert fuse.cpp after https://android-review.googlesource.com/#/c/247780 lands. Bug: 30110940 Change-Id: Iacefe5b6519b217ed687c709763fe5827b3b0b59
/system/core/sdcard/sdcard.cpp
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c255f25ccb700880483c73d9ff823bf9540dd616 |
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12-Jul-2016 |
Jorge Lucangeli Obes <jorgelo@google.com> |
Extract the FUSE implementation from the main sdcard.c file. sdcard.c is a *really* big file. This makes it hard to do things like improving priv dropping or adding more sandboxing. Extract all FUSE-related code to a separate unit, fuse.{h|c}, which exports only two functions. Convert the rest of sdcard.c to C++ as sdcard.cpp. fuse.c is kept as C (at least for now) since interacting with the FUSE API is realistically easier from C. Bug: 30110940 Change-Id: I188bfdc21c184742117e07539adb09090d4d747c
/system/core/sdcard/sdcard.cpp
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