From 36d1ae4563f668a38801f6213023d2202653551f Mon Sep 17 00:00:00 2001 From: Leah Neukirchen Date: Tue, 25 Oct 2022 16:28:01 +0200 Subject: extrace: detect errors when -d is used --- extrace.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/extrace.c b/extrace.c index 2e457f9..99c4aeb 100644 --- a/extrace.c +++ b/extrace.c @@ -393,6 +393,10 @@ handle_msg(struct cn_msg *cn_hdr) r3 = readlinkat(proc_dir_fd, "cwd", cwd, sizeof cwd); if (r3 > 0) cwd[r3] = 0; + else if (errno == EACCES) + strcpy(cwd, "EACCES"); + else + strcpy(cwd, "EUNKNOWN"); } if (!flat) -- cgit 1.4.1