From 3fe98e2d46dc10e9d6444e7c5ae704ecbc004ff8 Mon Sep 17 00:00:00 2001
From: Markus Uhlin <markus@nifty-networks.net>
Date: Fri, 17 Oct 2025 02:32:53 +0200
Subject: Added check

---
 FICS/copyfile.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/FICS/copyfile.c b/FICS/copyfile.c
index 32c1ce3..84836fe 100644
--- a/FICS/copyfile.c
+++ b/FICS/copyfile.c
@@ -24,6 +24,10 @@ fics_copyfile(const char *p1, const char *p2)
 	    strcmp(p1, "") == 0 ||
 	    strcmp(p2, "") == 0)
 		return false;
+	if (!is_regular_file(p1)) {
+		warnx("%s: not a regular file", __func__);
+		return false;
+	}
 	if ((fd[0] = open(p1, O_RDONLY)) < 0) {
 		warn("%s: open(%s, ...)", __func__, p1);
 		return false;
-- 
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