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fix handling of Location headers with commas #12

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fix handling of Location headers with commas #12

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12 changes: 7 additions & 5 deletions lib/AnyEvent/HTTP/LWP/UserAgent.pm
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Original file line number Diff line number Diff line change
Expand Up @@ -202,11 +202,13 @@ sub simple_request_async {
# and URL was really big.
# Now it's not such a big problem, we delete URL pseudo-header
# and haven't sudden gigantous headers (I hope).
my @v = $value =~ /^([^ ].*?[^ ],)*([^ ].*?[^ ])$/;
@v = grep { defined($_) } @v;
if (scalar(@v) > 1) {
@v = map { s/,$//; $_ } @v;
$value = \@v;
unless ($header eq 'location') { # in case of Location header this is useless and dangerous
my @v = $value =~ /^([^ ].*?[^ ],)*([^ ].*?[^ ])$/;
@v = grep { defined($_) } @v;
if (scalar(@v) > 1) {
@v = map { s/,$//; $_ } @v;
$value = \@v;
}
}
$headers->header($header => $value);
}
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