[bitbake-devel] [PATCH] fetch: fix handling of files with incorrect checksums from a premirror
Joshua Lock
joshua.g.lock at intel.com
Wed Jun 14 19:30:22 UTC 2017
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.
Signed-off-by: Joshua Lock <joshua.g.lock at intel.com>
---
lib/bb/fetch2/__init__.py | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/lib/bb/fetch2/__init__.py b/lib/bb/fetch2/__init__.py
index 1f63a04..ec65216 100644
--- a/lib/bb/fetch2/__init__.py
+++ b/lib/bb/fetch2/__init__.py
@@ -1621,6 +1621,15 @@ 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")
--
2.9.4
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