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Merge pull request #53 from coreos/ubdater

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updater: Fix Ubuntu's partial update bug.
This commit is contained in:
Quentin Machu 2015-12-16 15:46:54 -05:00
commit 7ee1481e92
1 changed files with 14 additions and 2 deletions
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16
updater/fetchers/ubuntu.go
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@ -131,7 +131,6 @@ func (fetcher *UbuntuFetcher) FetchUpdate() (resp updater.FetcherResponse, err e
// commit.
continue
}
defer file.Close()
v, pkgs, unknownReleases, err := parseUbuntuCVE(file)
if err != nil {
@ -154,6 +153,13 @@ func (fetcher *UbuntuFetcher) FetchUpdate() (resp updater.FetcherResponse, err e
dbRevisionNumberInt, _ := strconv.Atoi(dbRevisionNumber)
revisionNumber = dbRevisionNumberInt
}
// Close the file manually.
//
// We do that instead of using defer because defer works on a function-level scope.
// We would open many files and close them all at once at the end of the function,
// which could lead to exceed fs.file-max.
file.Close()
}
// Add flag information
@ -174,7 +180,6 @@ func collectModifiedVulnerabilities(revision int, dbRevision, repositoryLocalPat
log.Errorf("could not open Ubuntu vulnerabilities repository's folder: %s", err)
return nil, ErrFilesystem
}
defer d.Close()
// Get the FileInfo of all the files in the directory.
names, err := d.Readdirnames(-1)
@ -189,6 +194,13 @@ func collectModifiedVulnerabilities(revision int, dbRevision, repositoryLocalPat
modifiedCVE[folder+"/"+name] = struct{}{}
}
}
// Close the file manually.
//
// We do that instead of using defer because defer works on a function-level scope.
// We would open many files and close them all at once at the end of the function,
// which could lead to exceed fs.file-max.
d.Close()
}
return modifiedCVE, nil