git-svn: escape backslashes in refnames

This brings git-svn refname escaping up-to-date with
commit a4c2e69936
("Disallow '\' in ref names") from May 2009.

Reported-by: Michael Fladischer <michael@fladi.at>
Message-ID: <cb8cd9b1-9882-64d2-435d-40d0b2b82d59@fladi.at>
Signed-off-by: Eric Wong <e@80x24.org>
This commit is contained in:
Eric Wong 2016-12-23 01:14:01 +00:00
parent a274e0a036
commit 22af6fef9b

View file

@ -490,7 +490,7 @@ sub refname {
#
# Additionally, % must be escaped because it is used for escaping
# and we want our escaped refname to be reversible
$refname =~ s{([ \%~\^:\?\*\[\t])}{sprintf('%%%02X',ord($1))}eg;
$refname =~ s{([ \%~\^:\?\*\[\t\\])}{sprintf('%%%02X',ord($1))}eg;
# no slash-separated component can begin with a dot .
# /.* becomes /%2E*