git-svn: escape backslashes in refnames

Eric Wong · Eric Wong · commit 22af6fef9b65 · 2016-12-23T01:37:36.000Z
This brings git-svn refname escaping up-to-date with commit a4c2e69 ("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>
diff --git a/perl/Git/SVN.pm b/perl/Git/SVN.pm
@@ -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*

Original file line number	Diff line number	Diff line change
`@@ -490,7 +490,7 @@ sub refname {`
`490`	`490`	`#`
`491`	`491`	`# Additionally, % must be escaped because it is used for escaping`
`492`	`492`	`# and we want our escaped refname to be reversible`
`493`		`- $refname =~ s{([ \%~\^:\?\*\[\t])}{sprintf('%%%02X',ord($1))}eg;`
	`493`	`+ $refname =~ s{([ \%~\^:\?\*\[\t\\])}{sprintf('%%%02X',ord($1))}eg;`
`494`	`494`
`495`	`495`	`# no slash-separated component can begin with a dot .`
`496`	`496`	`# /.* becomes /%2E*`