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check: creator.curSet pointer aliasing
When iterating over creator.DH.Entries using the variable e, and then setting creator.curSet to &e, this causes aliasing that results in the underlying Entry of creator.curSet to change on each iteration. Instead we want to get the address of the actual Entry in creator.DH.Entries. Signed-off-by: Stephen Chung <schung@redhat.com>
This commit is contained in:
parent
a29236e678
commit
c99862ee53
2 changed files with 6 additions and 3 deletions
4
check.go
4
check.go
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@ -41,11 +41,11 @@ func Check(root string, dh *DirectoryHierarchy, keywords []string) (*Result, err
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sort.Sort(byPos(creator.DH.Entries))
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var result Result
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for _, e := range creator.DH.Entries {
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for i, e := range creator.DH.Entries {
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switch e.Type {
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case SpecialType:
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if e.Name == "/set" {
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creator.curSet = &e
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creator.curSet = &creator.DH.Entries[i]
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} else if e.Name == "/unset" {
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creator.curSet = nil
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}
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@ -108,7 +108,7 @@ func TestTimeComparison(t *testing.T) {
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// This is the format of time from FreeBSD
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spec := `
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/set type=file time=5.000000000
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. type=dir
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. type=dir
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file time=5.000000000
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..
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`
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@ -122,6 +122,9 @@ func TestTimeComparison(t *testing.T) {
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if err := os.Chtimes(fh.Name(), epoch, epoch); err != nil {
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t.Fatal(err)
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}
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if err := os.Chtimes(dir, epoch, epoch); err != nil {
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t.Fatal(err)
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}
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if err := fh.Close(); err != nil {
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t.Error(err)
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}
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