| Commit message (Collapse) | Author | Age | Files | Lines |
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Bug: 26906416
Change-Id: Ib53b445cd415a1ed5e95733fbc4073f9ef4dbc43
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Bug: 25951086
Change-Id: I31c74c735eb7a975b7f41fe2b2eff042e5699c0c
(cherry-picked from commit f1fc48c6e62cfee42d25ad12f443e22d50c15d0b)
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Also fixed some warnings and added check for target_len.
Test: mma; emerge-peppy imgdiff; emerge-nyan imgdiff; sudo emerge imgdiff
Bug: 26866274
Change-Id: Ifbcd3afd6701c769ccf626e33ed94461706f7ee6
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Bug: 26906416
Change-Id: I163df5a8f3abda3ba5d4ed81dfc8567054eceb27
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Bug: 18790686
Change-Id: I7d2136fb39b2266f5ae5be24819c617b08a6c21e
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Disable libimgpatch for non-Linux host.
Change-Id: Ib3615204b76564c691ddafaa29e59fef334d9d36
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update_engine need it for the new IMGDIFF operation.
Also removed __unused in ApplyImagePatch() as I got error building it
for the host, and I think it's dangerous not checking the size of the
input.
Test: mma
Bug: 26628339
Change-Id: I22d4cd55c2c3f87697d6afdf10e8106fef7d1a9c
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dragon kernel is compressed via lz4 for boot speed and bootloader
support reasons and recent prebuilts happen to include the gzip header
sequence which is causing imgdiff to fail.
Detect a spurious gzip header and treat the section as a normal section.
Bug: 26133184
Change-Id: I369d7d576fd7d2c579c0780fc5c669a5b6ea0d3d
(cherry picked from commit 0f2f6a746af517afca9e5e089a4a17be0a9766d6)
Signed-off-by: David Riley <davidriley@google.com>
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Change-Id: I354a8c424d340a9abe21fd716a4ee0d3b177d86f
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The CL in [1] has stopped building and packaging the obsolete
applypatch_static tool.
[1]: commit a04fca31bf1fadcdf982090c942ccbe4d9b95c71
Bug: 24621915
Change-Id: I5e98951ad7ea5c2a7b351af732fd6722763f59bd
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mkstemp() allocates a file description that is never released. If
MakePatch() is called too many time, imgdiff reaches the Operating
System EMFILE (too many open files) limit.
Change-Id: Icbe1399f6f6d32cfa1830f879cacf7d75bbd9fc3
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Signed-off-by: Gaelle Nassiet <gaellex.nassiet@intel.com>
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So we can remove a few free()s. And also replace a few pointers with
references.
Change-Id: I4b6332216704f4f9ea4a044b8d4bb7aa42a7ef26
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WriteToPartition() should consider a target name as valid if it contains
multiple colons. But only the first two fields will be used.
Bug: 22725128
Change-Id: Ie9404375e24045c115595eec6ce5b6423da8fc3e
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We may carry a full copy of recovery image in the /system, and use
/system/bin/install-recovery.sh to install the recovery. This CL adds
support to flash the recovery partition with the given image.
Bug: 22641135
Change-Id: I7a275b62fdd1bf41f97f6aab62d0200f7dae5aa1
(cherry picked from commit 68c5a6796737bb583a8bdfa4c9cd9c7f12ef4276)
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We have android::base::Split() for the work.
Change-Id: I0fb562feb203c9b15e2f431d8e84355fd682376a
(cherry picked from commit 0a47ce27de454e272a883a0c452fad627fd7f419)
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Mostly trivial changes to make cpp compiler happy.
Change-Id: I69bd1d96fcccf506007f6144faf37e11cfba1270
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And a few trival fixes to suppress warnings.
Change-Id: I38734b5f4434643e85feab25f4807b46a45d8d65
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Failures are seen on devices with
Linux 3.10. And they are mainly due to this change:
https://lwn.net/Articles/546473/
The blocks reserved in this change is not the same thing as what we
think are reserved for common usage of root user. And this part is
included in free blocks but not in available blocks.
Change-Id: Ib29e12d775b86ef657c0af7fa7a944d2b1e12dc8
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These are already getting libc++, so it isn't necessary. If any of the
other static libraries (such as adb) use new or delete from libc++,
there will be symbol collisions.
Change-Id: I55e43ec60006d3c2403122fa1174bde06f18e09f
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Also add missing TEMP_FAILURE_RETRYs on read, write, and lseek.
Bug: http://b/20625546
Change-Id: I03b198e11c1921b35518ee2dd005a7cfcf4fd94b
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Break out of the loop if inflate returns an error
and print some details.
Change-Id: Ie157cf943291b1a26f4523b17691dfcefbc881dc
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* commit 'aeecac5444ce55d2e82ee1b2aa35ff61a038c14e':
Add missing includes.
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Change-Id: I06ea08400efa511e627be37a4fd70fbdfadea2e6
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* commit 'dab56cac959ce9c78e3a0a22e9ee2ff917d61bd3':
Add missing includes.
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Change-Id: I0737456e0221ebe9cc854d65c95a7d37d0869d56
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We have seen cases where the boot partition is patched, but upon
recovery the partition appears to be corrupted. Open up all
patched files/partitions with O_SYNC, and do not ignore the
errors from fsync/close operations.
Bug: 18170529
Change-Id: I392ad0a321d937c4ad02eaeea9170be384a4744b
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(Cherry-pick back from master.)
Bug: 16984795
Change-Id: Ifa3d8345c5e2a0be86fb28faa080ca82592a96b4
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* commit 'c4804e9b9c143652d17441b4b672b920b11cc94a':
fix vulnerability in bspatch
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* commit '3ca99f6cb8ffbe19c7ef5409f3dac18ea0c254bd':
fix vulnerability in bspatch
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Patches with control data tuples with negative numbers in the first
and/or second can cause bspatch to write to arbitrary locations in the
heap.
Change-Id: I8c5d81948be773e6483241131d3d166b6da27cb8
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* commit '026ebe0214d6c1c9b3ddc22c35e9ac37e5f622bc':
Recovery 64-bit compile issues
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* commit '4b6de1ba1ce0fff95c18a8abb7ba6e5762006d49':
Recovery 64-bit compile issues
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* commit '026ebe0214d6c1c9b3ddc22c35e9ac37e5f622bc':
Recovery 64-bit compile issues
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Change-Id: I92d5abd1a628feab3b0246924fab7f97ba3b9d34
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Change-Id: Id38b08607829bccc031693cc03e60e849903b6f8
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Older versions of android supported an ASLR system where binaries were
randomly twiddled at OTA install time. Remove support for this; we
now use the ASLR support in the linux kernel.
Change-Id: I8348eb0d6424692668dc1a00e2416fbef6c158a2
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These were attempts to write partitions "conservatively" in hopes of
fixing the problems with writing the radio partition on Nexus 4. They
didn't work (a kernel patch was needed), but got left in. They make
writing of partitions unnecessarily slow (ie, we really shouldn't need
to sync() after every 4kb). Roll back most of them, but leave the
verification read-back in.
Change-Id: I94badc0979e88816c5aa0485f6316c02be69173c
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* commit 'a69b50c567d46afad73c4d6ab9e57f078ee73327':
recovery: remove O_DIRECT, use O_SYNC only
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O_DIRECT writes fail with EINVAL due to alignment issues.
Change-Id: If8cf38a636313e4f4b4e61e66287dc903c473e5b
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* commit '660637f3fc6fe20e8b7f47b98152138c2c92b7ec':
recovery: more cargo-cult programming
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Add O_DIRECT|O_SYNC when opening partitions for write.
Change-Id: I9825ad8e60fba87e482f8abc5593d6f54a1e3a1c
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* commit 'fbcfad33face5d3b9e6b8cb04379168bceb517df':
recovery: sleep after writing partition and closing it
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Another speculative attempt to get everything we write actually stored
to the device.
Change-Id: Icf40b0741b4c535e55ea34848073a97d90dc0e70
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* commit '2148133d46cb875316b01947dd5719ed995f7d67':
recovery: write partitions more conservatively
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Write and verify partitions using write(2) and read(2) rather than the
stdio functions. Read and write in 4kb blocks. When writing, fsync()
every 1MB.
Bug: 9602014
Change-Id: Ie98ce38e857786fc0f4ebf36bb5ffc93b41bc96f
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* commit '0ccaccf7d0f50bb9555ee13a841c246a1fea80f2':
recovery: try to write EMMC partitions more reliably
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Nexus 4 has flash errors that manifest during large writes (eg, of the
radio partition). Writes of some blocks seem to be dropped silently,
without any errors being returned to the user level.
Make two changes to the partition-writing code:
- break it up into 1MB writes instead of writing partitions with a
single fwrite() call. Pause for 50ms in between every chunk.
- read the partition back after writing and verify that we read what
we wrote. Drop caches before reading so we (hopefully) are reading
off the actual flash and not some cache.
Neither of these should be necessary.
Bug: 9602014
Change-Id: Ice2e24dd4c11f1a57968277b5eb1468c772f6f63
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Change-Id: Ifd5a29d459acf101311fa1c220f728c3d0ac2e4e
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Make minzip log only a count of files when extracting, not individual
filenames. Make patching only chatter about free space if there's not
enough and compact the other messages.
Only the last 8k of the recovery log gets uploaded; this makes it more
likely that we will get all of it.
Change-Id: I529cb4947fe2185df82b9da5fae450a7480dcecd
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The bonus data option lets you give an additional blob of uncompressed
data to be used when constructing a patch for chunk #1 of an image.
The same blob must be available at patch time, and can be passed to
the command-line applypatch tool (this feature is not accessible from
edify scripts).
This will be used to reduce the size of recovery-from-boot patches by
storing parts of the recovery ramdisk (the UI images) on the system
partition.
Change-Id: Iac1959cdf7f5e4582f8d434e83456e483b64c02c
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* commit '3733d2185bbcedd9ef626907f1f32628986cc0f5':
Use the static version of libsparse
Multiple modules with the same name are going away.
host modules don't need LOCAL_MODULE_TAGS
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Change-Id: I5e1df90f18fbaf98e3207c553a8fb859c1064137
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When creating a new file using open(..., O_CREAT), it is an error
to fail to specify a creation mode. If a mode is not specified, a
random stack provided value is used as the "mode".
This will become a compile error in a future Android change.
Change-Id: I73c1e1a39ca36bf01704b07302af4971d234b5a8
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1. AOSP_APACH2
2. BSD for bsdiff.c and bspatch.c
Bug: 6299628
Change-Id: If9a5f7f8f07ad51bb62202253da189d804674e54
Signed-off-by: Wei Zhong <wzhong@google.com>
(cherry picked from commit 592e7a9cf1c856bee2adb8f285ac359e2d7f68e1)
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Change-Id: I44a75f5451af053778be299b23274ecce9b2db76
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The applypatch function is somewhat sloppy about freeing memory (since
it was originally a standalone binary). Fix some of that.
Change-Id: Ifd44d71ea189c0b5115493119fd57bc37533fd59
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Bug: 5010576
Change-Id: Ib465fdb42c8621899bea15c04a427d7ab1641a8c
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Change-Id: Iada6268b0a72ee832113ea397334cc7950a37051
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Merge commit 'c080bc549aaf272c77fe7903e52c2a2c0d8de1bb'
* commit 'c080bc549aaf272c77fe7903e52c2a2c0d8de1bb':
remove shadowed variable declaration
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Merge commit '201cd46680f5789e21a57fb4476ab0ba0c0ed4c0' into gingerbread
* commit '201cd46680f5789e21a57fb4476ab0ba0c0ed4c0':
remove shadowed variable declaration
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An accidental variable declaration ("int enough_space = ..." instead
of "enough_space = " inside a block) shadowing the real one meant we
were always using the copy-to-cache path for patching, even when not
necessary. Remove it. Enforce an absolute minimum of free space as
well, to avoid running into problems patching small files, now that
the copy-to-cache path is (inadvertently) well-tested.
Change-Id: Idb7d57241a9adcda2e11001fa44f0cd67ce40d19
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Merge commit 'c4e3200578ad670bee9f5a88e90e7a77089d5df7'
* commit 'c4e3200578ad670bee9f5a88e90e7a77089d5df7':
fix bug in applying patches
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Merge commit '8cd9e4f3d4eba481b411482331293c8079ab24b2' into gingerbread
* commit '8cd9e4f3d4eba481b411482331293c8079ab24b2':
fix bug in applying patches
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When restarting a patch from crashing in the middle of a large file,
we're not finding the correct patch to apply to the copy saved in
cache.
Change-Id: I41cb2b87d096bb7a28a10c4cf3902facd45d4c9d
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Separate files for retouch functionality are in minelf/*
ASLR for shared libraries is controlled by "-a" in ota_from_target_files.
Binary files are self-contained. Retouch logic can recover from crashes.
Signed-off-by: Hristo Bojinov <hristo@google.com>
Change-Id: I76c596abf4febd68c14f9d807ac62e8751e0b1bd
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Let applypatch read and write EMMC partitions as well as MTD ones.
This enables incremental updates that include boot image changes, as
well as OTA of new recovery partitions.
Change-Id: I3766b9e77c639769ddf693b675da51d57f6e6b1d
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Add in Makefiles and support files for x86 builds
Based on changes by: wonjong.lee <wonjong.lee@windriver.com>
Additional changes by: Mark Gross <mark.gross@intel.com>
Additional changes by: Bruce Beare <brucex.j.beare@intel.com>
Change-Id: I71fcf58f116e4e9047e7d03fdb28e3308553ce5c
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Change the applypatch function to take meaningful arguments instead of
argc and argv. Move all the parsing of arguments into main.c (for the
standalone binary) and into install.c (for the updater function).
applypatch() takes patches as Value objects, so we can pass in blobs
extracted from the package without ever writing them to temp files.
The patching code is changed to read the patch from memory instead of
a file.
A bunch of compiler warnings (mostly about signed vs unsigned types)
are fixed.
Support for the IMGDIFF1 format is dropped. (We've been generating
IMGDIFF2 packages for some time now.)
Change-Id: I217563c500012750f27110db821928a06211323f
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- Move applypatch to this package (from build).
- Add a rudimentary type system to edify: instead of just returning a
char*, functions now return a Value*, which is a struct that can
carry different types of value (currently just STRING and BLOB).
Convert all functions to this new scheme.
- Change the one-argument form of package_extract_file to return a
Value of the new BLOB type.
- Add read_file() to load a local file and return a blob, and
sha1_check() to test a blob (or string) against a set of possible
sha1s. read_file() uses the file-loading code from applypatch so it
can read MTD partitions as well.
This is the start of better integration between applypatch and the
rest of edify.
b/2361316 - VZW Issue PP628: Continuous reset to Droid logo:
framework-res.apk update failed (CR LIBtt59130)
Change-Id: Ibd038074749a4d515de1f115c498c6c589ee91e5
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