Since we're doing a replace of a string that looks like e.g "1b"
over a full line, such a string could concievably be a substring of
another identifier as well.
This doesn't fix any known issue, but attempts to make this
less fragile.
---
gas-preprocessor.pl | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl
index 09fcf0e..fe9c746 100755
--- a/gas-preprocessor.pl
+++ b/gas-preprocessor.pl
@@ -631,12 +631,12 @@ sub handle_local_label {
my $dir = $_[2];
my $target = "$num$dir";
if ($dir eq "b") {
- $line =~ s/$target/$last_temp_labels{$num}/g;
+ $line =~ s/\b$target\b/$last_temp_labels{$num}/g;
} else {
my $name = "temp_label_$temp_label_next";
$temp_label_next++;
push(@{$next_temp_labels{$num}}, $name);
- $line =~ s/$target/$name/g;
+ $line =~ s/\b$target\b/$name/g;
}
return $line;
}
--
2.7.4
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
