From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 14 Feb 2022 16:22:27 +0000 (+0100)
Subject: coredump: fix inode check
X-Git-Tag: v251-rc1~294^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c20c77eff8ef1a76ef5aea02df7121507bf9be69;p=thirdparty%2Fsystemd.git

coredump: fix inode check

When checking if we look at the root directory we actually need to
compare both st_dev *and* st_ino. The existing check only checked the
latter. Fix that.
---

diff --git a/src/coredump/coredump.c b/src/coredump/coredump.c
index aac75dc5525..6055b91acbd 100644
--- a/src/coredump/coredump.c
+++ b/src/coredump/coredump.c
@@ -721,7 +721,7 @@ static int get_process_container_parent_cmdline(pid_t pid, char** cmdline) {
                 return -errno;
 
         /* The process uses system root. */
-        if (proc_root_stat.st_ino == root_stat.st_ino) {
+        if (stat_inode_same(&proc_root_stat, &root_stat)) {
                 *cmdline = NULL;
                 return 0;
         }