tstest/deptest: fix minor escaping error in regex

raggi · raggi · commit e9de59a315f0 · 2023-11-01T16:22:18.000-07:00
Fixes https://github.com/tailscale/tailscale/security/code-scanning/112 Signed-off-by: James Tucker <james@tailscale.com>
diff --git a/tstest/deptest/deptest.go b/tstest/deptest/deptest.go
@@ -73,7 +73,7 @@ func ImportAliasCheck(t testing.TB, relDir string) {
 		t.Logf("ignoring error: %v, %s", err, matches)
 		return
 	}
-	badRx := regexp.MustCompile(`^([^:]+:\d+):\s+"golang.org/x/exp/(slices|maps)"`)
+	badRx := regexp.MustCompile(`^([^:]+:\d+):\s+"golang\.org/x/exp/(slices|maps)"`)
 	if s := strings.TrimSpace(string(matches)); s != "" {
 		for _, line := range strings.Split(s, "\n") {
 			if m := badRx.FindStringSubmatch(line); m != nil {

Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,7 @@ func ImportAliasCheck(t testing.TB, relDir string) {`
`73`	`73`	`t.Logf("ignoring error: %v, %s", err, matches)`
`74`	`74`	`return`
`75`	`75`	`}`
`76`		- badRx := regexp.MustCompile(`^([^:]+:\d+):\s+"golang.org/x/exp/(slices\|maps)"`)
	`76`	+ badRx := regexp.MustCompile(`^([^:]+:\d+):\s+"golang\.org/x/exp/(slices\|maps)"`)
`77`	`77`	`if s := strings.TrimSpace(string(matches)); s != "" {`
`78`	`78`	`for _, line := range strings.Split(s, "\n") {`
`79`	`79`	`if m := badRx.FindStringSubmatch(line); m != nil {`