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bitbake: fetch: fix handling of files with incorrect checksums from a premirror 

Ensure that when an item fetched from a premirror has an invalid checksum the
fetcher falls back to the usual logic of trying the upstream and any configured
mirrors.

(Bitbake rev: cc52b9b12c60810142252b9cb5d4268e42371b8e)

Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Joshua Lock 2017-06-14 20:30:22 +01:00 committed by Richard Purdie
parent 9074fb46bc
commit 18341b9dc9
1 changed files with 9 additions and 0 deletions
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9
bitbake/lib/bb/fetch2/__init__.py
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@ -1619,6 +1619,15 @@ class Fetch(object):
logger.debug(1, "Trying PREMIRRORS")
mirrors = mirror_from_string(self.d.getVar('PREMIRRORS'))
localpath = try_mirrors(self, self.d, ud, mirrors, False)
if localpath:
try:
# early checksum verification so that if the checksum of the premirror
# contents mismatch the fetcher can still try upstream and mirrors
update_stamp(ud, self.d)
except ChecksumError as e:
logger.warning("Checksum failure encountered with premirror download of %s - will attempt other sources." % u)
logger.debug(1, str(e))
localpath = ""
if premirroronly:
self.d.setVar("BB_NO_NETWORK", "1")