shaba/systemd
1
0
Fork 0
mirror of https://github.com/systemd/systemd.git synced 2025-02-15 09:57:39 +03:00
Code

nspawn: Don't follow /etc/resolv.conf symlinks

Browse Source 
When we're checking if /etc/resolv.conf exists so we can bind mount
on top of it, we care about whether the symlink itself exists if
/etc/resolv.conf exists and not the file it points to, so add
CHASE_NOFOLLOW to make sure we check existence of the symlink and
not the file it points to.
This commit is contained in:
Daan De Meyer 2023-04-24 11:54:50 +02:00
parent 33054db730
commit d404c8d887
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/nspawn/nspawn.c
View File

@ -2159,7 +2159,7 @@ static int setup_resolv_conf(const char *dest) {
_cleanup_free_ char *resolved = NULL;
int found;
found = chase(where, dest, CHASE_NONEXISTENT, &resolved, NULL);
found = chase(where, dest, CHASE_NONEXISTENT|CHASE_NOFOLLOW, &resolved, NULL);
if (found < 0) {
log_warning_errno(found, "Failed to resolve /etc/resolv.conf path in container, ignoring: %m");
return 0;