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src/pxar/sequentail_decoder.rs: followup: cleanup S_IFMT masking 

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Christian Ebner 2019-08-22 15:36:26 +02:00 committed by Wolfgang Bumiller
parent 9cb9e1b7db
commit de2791868a
1 changed files with 3 additions and 6 deletions
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9
src/pxar/sequential_decoder.rs
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@ -804,6 +804,7 @@ impl<R: Read, F: Fn(&Path) -> Result<(), Error>> SequentialDecoder<R, F> {
check_ca_header::<PxarEntry>(&head, PXAR_ENTRY)?; check_ca_header::<PxarEntry>(&head, PXAR_ENTRY)?;
let entry: PxarEntry = self.read_item()?; let entry: PxarEntry = self.read_item()?;
let ifmt = entry.mode as u32 & libc::S_IFMT;
let mut child_pattern = Vec::new(); let mut child_pattern = Vec::new();
// If parent was a match, then children should be assumed to match too // If parent was a match, then children should be assumed to match too
@ -811,11 +812,7 @@ impl<R: Read, F: Fn(&Path) -> Result<(), Error>> SequentialDecoder<R, F> {
// there are no match pattern. // there are no match pattern.
let mut matched = parent_matched; let mut matched = parent_matched;
if match_pattern.len() > 0 { if match_pattern.len() > 0 {
match match_filename( match match_filename(filename, ifmt == libc::S_IFDIR, match_pattern)? {
filename,
entry.mode as u32 & libc::S_IFMT == libc::S_IFDIR,
match_pattern,
)? {
(MatchType::None, _) => matched = MatchType::None, (MatchType::None, _) => matched = MatchType::None,
(MatchType::Negative, _) => matched = MatchType::Negative, (MatchType::Negative, _) => matched = MatchType::Negative,
(match_type, pattern) => { (match_type, pattern) => {
@ -835,7 +832,7 @@ impl<R: Read, F: Fn(&Path) -> Result<(), Error>> SequentialDecoder<R, F> {
(self.callback)(&full_path)?; (self.callback)(&full_path)?;
} }
match entry.mode as u32 & libc::S_IFMT { match ifmt {
libc::S_IFDIR => { libc::S_IFDIR => {
self.restore_dir(base_path, dirs, entry, &filename, matched, &child_pattern) self.restore_dir(base_path, dirs, entry, &filename, matched, &child_pattern)
} }