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