diff --git a/src/coredump/coredump.c b/src/coredump/coredump.c index 1a41f26049..8b052dac26 100644 --- a/src/coredump/coredump.c +++ b/src/coredump/coredump.c @@ -177,38 +177,18 @@ static uint64_t storage_size_max(void) { static int fix_acl(int fd, uid_t uid) { #if HAVE_ACL - _cleanup_(acl_freep) acl_t acl = NULL; - acl_entry_t entry; - acl_permset_t permset; int r; assert(fd >= 0); + assert(uid_is_valid(uid)); if (uid_is_system(uid) || uid_is_dynamic(uid) || uid == UID_NOBODY) return 0; - /* Make sure normal users can read (but not write or delete) - * their own coredumps */ - - acl = acl_get_fd(fd); - if (!acl) - return log_error_errno(errno, "Failed to get ACL: %m"); - - if (acl_create_entry(&acl, &entry) < 0 || - acl_set_tag_type(entry, ACL_USER) < 0 || - acl_set_qualifier(entry, &uid) < 0) - return log_error_errno(errno, "Failed to patch ACL: %m"); - - if (acl_get_permset(entry, &permset) < 0 || - acl_add_perm(permset, ACL_READ) < 0) - return log_warning_errno(errno, "Failed to patch ACL: %m"); - - r = calc_acl_mask_if_needed(&acl); + /* Make sure normal users can read (but not write or delete) their own coredumps */ + r = add_acls_for_user(fd, uid); if (r < 0) - return log_warning_errno(r, "Failed to patch ACL: %m"); - - if (acl_set_fd(fd, acl) < 0) - return log_error_errno(errno, "Failed to apply ACL: %m"); + return log_error_errno(r, "Failed to adjust ACL of coredump: %m"); #endif return 0;