diff options
| -rw-r--r-- | src/libsystemd/sd-bus/bus-creds.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/libsystemd/sd-bus/bus-creds.c b/src/libsystemd/sd-bus/bus-creds.c index 6cb47f55ce..a68b0d00ed 100644 --- a/src/libsystemd/sd-bus/bus-creds.c +++ b/src/libsystemd/sd-bus/bus-creds.c @@ -768,11 +768,14 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) { if (p) { p += strspn(p, WHITESPACE); - r = parse_pid(p, &c->ppid); - if (r < 0) - return r; + /* Explicitly check for PPID 0 (which is the case for PID 1) */ + if (!streq(p, "0")) { + r = parse_pid(p, &c->ppid); + if (r < 0) + return r; - c->mask |= SD_BUS_CREDS_PPID; + c->mask |= SD_BUS_CREDS_PPID; + } continue; } } |