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2016-06-01Revert "Fix memory/resource handling in imgdiff.cpp, using unique_ptr and vector."Tao Bao1-38/+40
This reverts commit 51dc9444bcf8d8900a521795e873d07f6cd445ef. A new/free mismatch may lead to memory corruptions. Change-Id: I3e10ae9e514abe59c351d2f27bedd3f8fcd1d137
2016-06-01Revert "Fix memory/resource handling in imgdiff.cpp, using unique_ptr and vector."Tao Bao1-38/+40
This reverts commit 50a6f8c8335be920833d06e5dabd37de279c98a9. A mix of new and free leads to memory corruptions.
2016-06-01Fix memory/resource handling in imgdiff.cpp, using unique_ptr and vector.Adam Buchbinder1-40/+38
This fixes the following cppcheck reports: [imgdiff.cpp:197]: (error) Memory leak: img [imgdiff.cpp:386]: (error) Memory leak: img [imgdiff.cpp:656]: (error) Memory leak: data [imgdiff.cpp:664]: (error) Memory leak: data [imgdiff.cpp:668]: (error) Memory leak: data [imgdiff.cpp:668]: (error) Resource leak: f [imgdiff.cpp:820]: (error) Memory leak: bonus_data [imgdiff.cpp:824]: (error) Memory leak: bonus_data [imgdiff.cpp:824]: (error) Resource leak: f [imgdiff.cpp:847]: (error) Memory leak: bonus_data [imgdiff.cpp:851]: (error) Memory leak: bonus_data [imgdiff.cpp:856]: (error) Memory leak: bonus_data [imgdiff.cpp:860]: (error) Memory leak: bonus_data [imgdiff.cpp:227]: (error) Memory leak: temp_entries Change-Id: I06f878d0b677a25328e0deb84f65f3b7212e24b1 (cherry picked from commit 51dc9444bcf8d8900a521795e873d07f6cd445ef)
2016-05-26Fix memory/resource handling in imgdiff.cpp, using unique_ptr and vector.Adam Buchbinder1-40/+38
This fixes the following cppcheck reports: [imgdiff.cpp:197]: (error) Memory leak: img [imgdiff.cpp:386]: (error) Memory leak: img [imgdiff.cpp:656]: (error) Memory leak: data [imgdiff.cpp:664]: (error) Memory leak: data [imgdiff.cpp:668]: (error) Memory leak: data [imgdiff.cpp:668]: (error) Resource leak: f [imgdiff.cpp:820]: (error) Memory leak: bonus_data [imgdiff.cpp:824]: (error) Memory leak: bonus_data [imgdiff.cpp:824]: (error) Resource leak: f [imgdiff.cpp:847]: (error) Memory leak: bonus_data [imgdiff.cpp:851]: (error) Memory leak: bonus_data [imgdiff.cpp:856]: (error) Memory leak: bonus_data [imgdiff.cpp:860]: (error) Memory leak: bonus_data [imgdiff.cpp:227]: (error) Memory leak: temp_entries Change-Id: I06f878d0b677a25328e0deb84f65f3b7212e24b1
2016-05-04applypatch: Use bsdiff from external/bsdiff.Sen Jiang1-14/+3
external/bsdiff uses divsufsort which is much faster, and also include some bug fixes. Bug: 26982501 Test: ./imgdiff_test.sh Change-Id: I089a301c291ee55d79938c7a3ca6d509895440d1
2016-02-12imgdiff: don't fail if gzip is corrupted.Sen Jiang1-12/+10
Treat it as a normal chunk if inflate() fails. Test: run imgdiff on corrupted gzip and apply the patch Bug: 27153028 Change-Id: Idcbb3c1360ec0774e6c7861b21d99af8ee10604a
2016-02-10applypatch: Add a Makefile to build imgdiff in Chrome OS.Sen Jiang1-2/+0
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
2015-12-23imgdiff: skip spurious gzip headers in image filesDavid Riley1-6/+13
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>
2015-11-16DO NOT MERGE recovery: Switch applypatch/ and updater/ to cpp.Tao Bao1-38/+46
Mostly trivial changes to make cpp compiler happy. Change-Id: I69bd1d96fcccf506007f6144faf37e11cfba1270 (cherry picked from commit ba9a42aa7e10686de186636fe9fecbf8c4cc7c19)
2015-07-14recovery: Switch applypatch/ and updater/ to cpp.Tao Bao1-1060/+0
Mostly trivial changes to make cpp compiler happy. Change-Id: I1b0481465c67c3bbca35a839d0764190d84ff34e (cherry picked from commit ba9a42aa7e10686de186636fe9fecbf8c4cc7c19)
2015-07-14recovery: Switch applypatch/ and updater/ to cpp.Tao Bao1-1060/+0
Mostly trivial changes to make cpp compiler happy. Change-Id: I69bd1d96fcccf506007f6144faf37e11cfba1270
2015-04-15imgdiff: Avoid infinite loop if inflate failsJohan Redestig1-0/+9
Break out of the loop if inflate returns an error and print some details. Change-Id: Ie157cf943291b1a26f4523b17691dfcefbc881dc
2012-08-21add bonus data feature to imgdiff/imgpatch/applypatchDoug Zongker1-8/+49
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
2010-02-18relocate applypatch; add type system and new functions to edifyDoug Zongker1-0/+1010
- 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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