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close all ReadClosers explicitly retrieved from resolvers

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Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
This commit is contained in:
Alex Goodman
2021-05-12 17:21:30 -04:00
parent 360eb74cc7
commit a6c798f438
12 changed files with 50 additions and 9 deletions
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syft/pkg/cataloger/python/package_cataloger.go
+5
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@@ -5,6 +5,8 @@ import (
"fmt"
"path/filepath"
"github.com/anchore/syft/internal"
"github.com/anchore/syft/syft/pkg"
"github.com/anchore/syft/syft/source"
@@ -101,6 +103,7 @@ func (c *PackageCataloger) fetchRecordFiles(resolver source.FileResolver, metada
if err != nil {
return nil, nil, err
}
defer internal.CloseAndLogError(recordContents, recordPath)
// parse the record contents
records, err := parseWheelOrEggRecord(recordContents)
@@ -130,6 +133,7 @@ func (c *PackageCataloger) fetchTopLevelPackages(resolver source.FileResolver, m
if err != nil {
return nil, nil, err
}
defer internal.CloseAndLogError(topLevelContents, topLevelLocation.VirtualPath)
scanner := bufio.NewScanner(topLevelContents)
for scanner.Scan() {
@@ -151,6 +155,7 @@ func (c *PackageCataloger) assembleEggOrWheelMetadata(resolver source.FileResolv
if err != nil {
return nil, nil, err
}
defer internal.CloseAndLogError(metadataContents, metadataLocation.VirtualPath)
metadata, err := parseWheelOrEggMetadata(metadataLocation.RealPath, metadataContents)
if err != nil {