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bitbake: fetch/wget: Move files into place atomically

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(Bitbake rev: cd7cce4cf4be5c742d29671169354fe84220b47a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2022-06-07 12:07:38 +01:00
parent c6afc6d6ed
commit 96e34de6f0
1 changed files with 7 additions and 4 deletions
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11
bitbake/lib/bb/fetch2/wget.py
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@@ -106,10 +106,9 @@ class Wget(FetchMethod):
fetchcmd = self.basecmd
if 'downloadfilename' in ud.parm:
localpath = os.path.join(d.getVar("DL_DIR"), ud.localfile)
bb.utils.mkdirhier(os.path.dirname(localpath))
fetchcmd += " -O %s" % shlex.quote(localpath)
localpath = os.path.join(d.getVar("DL_DIR"), ud.localfile) + ".tmp"
bb.utils.mkdirhier(os.path.dirname(localpath))
fetchcmd += " -O %s" % shlex.quote(localpath)
if ud.user and ud.pswd:
fetchcmd += " --auth-no-challenge"
@@ -133,6 +132,10 @@ class Wget(FetchMethod):
self._runwget(ud, d, fetchcmd, False)
# Remove the ".tmp" and move the file into position atomically
# Our lock prevents multiple writers but mirroring code may grab incomplete files
os.rename(localpath, localpath[:-4])
# Sanity check since wget can pretend it succeed when it didn't
# Also, this used to happen if sourceforge sent us to the mirror page
if not os.path.exists(ud.localpath):