From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Thu, 11 May 2023 10:39:25 +0000 (+0300)
Subject: lib: eaccess-error - Handle EROFS too
X-Git-Tag: 2.4.0~2563
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e31180a35dd12a50cc9db5f95a4ab15d81c01ede;p=thirdparty%2Fdovecot%2Fcore.git

lib: eaccess-error - Handle EROFS too

This simplifies code since we can now call this
if ENOACCESS macro return TRUE.
---

diff --git a/src/lib/eacces-error.c b/src/lib/eacces-error.c
index d140d826b5..e08be4922d 100644
--- a/src/lib/eacces-error.c
+++ b/src/lib/eacces-error.c
@@ -201,6 +201,13 @@ eacces_error_get_full(const char *func, const char *path, bool creating)
 		break;
 	}
 
+	if (orig_errno == EROFS) {
+		str_append(errmsg, " Read-only file system");
+		str_append_c(errmsg, ')');
+		errno = orig_errno;
+		return str_c(errmsg);
+	}
+
 	prev_path = path; ret = -1;
 	while (strcmp(prev_path, "/") != 0) {
 		if ((p = strrchr(prev_path, '/')) == NULL)