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normal zip limit is 4GB, but due to signed variables it will only
access 2GB (32bit signed integer is from -2GB to +2GB).
these changes allow for a theoretical limit of 4GB zips to be flashed.
RAM restrictions still apply, and on a 32bit system it's likely to max
out at approx 2.8GB flashable zip, above that mmap will probably fail.
Note: the flashable zip also needs a compatible update-binary which
include these changes.
(this also applies to both aroma installer if it's being used).
Change-Id: Ib3af2945c9bd4890a2e6dc45acfc2b80ec55473b
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Also add missing TEMP_FAILURE_RETRYs on read, write, and lseek.
Bug: http://b/20625546
Change-Id: I03b198e11c1921b35518ee2dd005a7cfcf4fd94b
(cherry picked from commit 7bad7c4646ee8fd8d6e6ed0ffd3ddbb0c1b41a2f)
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The new minzip did not compile in older trees due to needing
mmap64. For older trees we will just use mmap instead. Remove all
files and code pertaining to minzipold. Updater should now build
properly in older trees as well.
Eliminate use of PLATFORM_VERSION in favor of PLATFORM_SDK_VERSION
which should be more consistent and reliable.
Change-Id: I38d2b604a73d1b17a2072c7d60e990b81ece0c10
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Regression - verification and extraction on memory, not files
Bug: 12188746
Change-Id: Ib6facc4aff6be3a31a7d184ef1c493fdd4012c21
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Make recovery log its PID, and when we use a block map file, log how
many ranges it contains.
Change-Id: I1b4299f8163af68a770b48c029ae25e6cb45d26b
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Changes minzip and recovery's file signature verification to work on
memory regions, rather than files.
For packages which are regular files, install.cpp now mmap()s them
into memory and then passes the mapped memory to the verifier and to
the minzip library.
Support for files which are raw block maps (which will be used when we
have packages written to encrypted data partitions) is present but
largely untested so far.
Bug: 12188746
Change-Id: I12cc3e809834745a489dd9d4ceb558cbccdc3f71
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minzip had some features that were used when reading APKs, but APK
handling now uses libziparchive instead of minzip. Remove these
unused functions.
Change-Id: Iead89209a716bfe9e3d339bf85b3e97e33a41f35
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This won't ever happen, and you're probably screwed anyway if it
does, but that's no excuse...
Change-Id: I2c56f607e351e84308a72b41b834d13aaa98fc62
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