fileserver: Replace \ with \\ in file matcher paths

2026-02-23 19:50:00 -05:00 · 2026-02-19 13:17:19 -07:00 · 2026-02-19 13:17:19 -07:00 · a2825c5dd9
commit a2825c5dd9
parent db256b53e5
3 changed files with 7 additions and 0 deletions
--- a/modules/caddyhttp/fileserver/matcher.go
+++ b/modules/caddyhttp/fileserver/matcher.go
@ -720,6 +720,7 @@ var globSafeRepl = strings.NewReplacer(
 	"*", "\\*",
 	"[", "\\[",
 	"?", "\\?",
+	"\\", "\\\\",
 )

 const (
--- a/modules/caddyhttp/fileserver/matcher_test.go
+++ b/modules/caddyhttp/fileserver/matcher_test.go
@ -115,6 +115,12 @@ func TestFileMatcher(t *testing.T) {
 			expectedType: "file",
 			matched:      !isWindows,
 		},
+		{
+			path:         "/foodir/secr%5Cet.txt",
+			expectedPath: "/foodir/secr\\et.txt",
+			expectedType: "file",
+			matched:      true,
+		},
 	} {
 		m := &MatchFile{
 			fsmap:    &filesystems.FileSystemMap{},
--- a/modules/caddyhttp/fileserver/testdata/foodir/secr\et.txt
+++ b/modules/caddyhttp/fileserver/testdata/foodir/secr\et.txt