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-rw-r--r--src/basic/audit.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/basic/audit.c b/src/basic/audit.c
index 54148fcf18..1f593aa813 100644
--- a/src/basic/audit.c
+++ b/src/basic/audit.c
@@ -36,6 +36,11 @@ int audit_session_from_pid(pid_t pid, uint32_t *id) {
assert(id);
+ /* We don't convert ENOENT to ESRCH here, since we can't
+ * really distuingish between "audit is not available in the
+ * kernel" and "the process does not exist", both which will
+ * result in ENOENT. */
+
p = procfs_file_alloca(pid, "sessionid");
r = read_one_line_file(p, &s);
@@ -47,7 +52,7 @@ int audit_session_from_pid(pid_t pid, uint32_t *id) {
return r;
if (u == AUDIT_SESSION_INVALID || u <= 0)
- return -ENXIO;
+ return -ENODATA;
*id = u;
return 0;
@@ -68,6 +73,8 @@ int audit_loginuid_from_pid(pid_t pid, uid_t *uid) {
return r;
r = parse_uid(s, &u);
+ if (r == -ENXIO) /* the UID was -1 */
+ return -ENODATA;
if (r < 0)
return r;