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scripts/get_maintainer.pl: fix possible infinite loop

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If MAINTAINERS section entries are misformatted, it was possible to have
an infinite loop.

Correct the defect by always moving the index to the end of section + 1

Also, exit check for exclude as soon as possible.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches 2010-03-05 13:43:07 -08:00 • committed by Linus Torvalds
parent a63ceb4c36
commit 3c840c18bc
1 changed files with 2 additions and 2 deletions
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scripts/get_maintainer.pl
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@ -347,6 +347,7 @@ foreach my $file (@files) {
if ($type eq 'X') {
if (file_match_pattern($file, $value)) {
$exclude = 1;
last;
}
}
}
@ -373,8 +374,7 @@ foreach my $file (@files) {
}
}
$tvi += ($end - $start);
$tvi = $end + 1;
}
foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {