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From: Joe Perches on 23 Feb 2010 12:40
If MAINTAINERS section entries are misformatted,
it was possible to have an infinite loop.

Correct the defect by always moving at least one entry
forward in parsing the MAINTAINERS file.

Signed-off-by: Joe Perches <joe(a)perches.com>
---
scripts/get_maintainer.pl | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 2f3230d..4f2ec25 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -340,8 +340,11 @@ foreach my $file (@files) {
}
}

- $tvi += ($end - $start);
-
+ if ($end <= $start) {
+ $tvi++;
+ } else {
+ $tvi += ($end - $start);
+ }
}

foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
--
1.7.0.14.g7e948


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