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releasetools: Use fixed timestamp in otacerts.zip. 

We were using zipfile.write() to write system/etc/security/otacerts.zip
when signing for release. It led to unexpected timestamp change in the
generated otacerts.zip and non-idempotent signed images when signing the
same target_files.zip.

Replace with common.ZipWrite() to always use a fixed timestamp.

Bug: 28122968
Change-Id: Ia6cf4b7d380cbf72ed7050ebb60c932dc8826d87
This commit is contained in:
Tao Bao 2016-04-11 23:05:52 -07:00
parent ca0df0c249
commit 7ee3a9678e
1 changed files with 2 additions and 2 deletions
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4
tools/releasetools/sign_target_files_apks.py
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@ -421,8 +421,8 @@ def ReplaceOtaKeys(input_tf_zip, output_tf_zip, misc_info):
temp_file = cStringIO.StringIO()
certs_zip = zipfile.ZipFile(temp_file, "w")
for k in mapped_keys:
certs_zip.write(k)
certs_zip.close()
common.ZipWrite(certs_zip, k)
common.ZipClose(certs_zip)
common.ZipWriteStr(output_tf_zip, "SYSTEM/etc/security/otacerts.zip",
temp_file.getvalue())