Limit stdout tracelog to actual stdout (go-gitea#16258)

Related go-gitea#16243 Signed-off-by: Andrew Thornton <art27@cantab.net>
kitspace · Aug 10, 2021 · baf6c3c · baf6c3c
1 parent a52bc57
commit baf6c3c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/modules/git/command.go b/modules/git/command.go
@@ -199,7 +199,11 @@ func (c *Command) RunInDirTimeoutEnv(env []string, timeout time.Duration, dir st
 		return nil, ConcatenateError(err, stderr.String())
 	}
 	if stdout.Len() > 0 && log.IsTrace() {
-		log.Trace("Stdout:\n %s", stdout.Bytes()[:1024])
+		tracelen := stdout.Len()
+		if tracelen > 1024 {
+			tracelen = 1024
+		}
+		log.Trace("Stdout:\n %s", stdout.Bytes()[:tracelen])
 	}
 	return stdout.Bytes(), nil
 }