diff options
| author | Kay Sievers <kay@vrfy.org> | 2013-11-29 19:46:59 +0100 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2013-11-29 19:46:59 +0100 |
| commit | 197941a8d5d74d79ca45ae73ec114939a8e88244 (patch) | |
| tree | 788c708c498bbe73a07578393534169848d16b7e /src/libsystemd-bus/bus-creds.c | |
| parent | 9bb058a1e050b786c72cbf0e96f6c5f57868cb23 (diff) | |
bus: do not fail if task information cannot be retrieved from /proc
Diffstat (limited to 'src/libsystemd-bus/bus-creds.c')
| -rw-r--r-- | src/libsystemd-bus/bus-creds.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/libsystemd-bus/bus-creds.c b/src/libsystemd-bus/bus-creds.c index 9518f02cd9..22f204fd93 100644 --- a/src/libsystemd-bus/bus-creds.c +++ b/src/libsystemd-bus/bus-creds.c @@ -643,10 +643,10 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) { return -ENOMEM; r = read_one_line_file(p, &c->tid_comm); - if (r < 0) + if (r < 0 && r != -ENOENT) return r == -ENOENT ? -ESRCH : r; - - c->mask |= SD_BUS_CREDS_TID_COMM; + else if (r >= 0) + c->mask |= SD_BUS_CREDS_TID_COMM; } if (missing & (SD_BUS_CREDS_CGROUP|SD_BUS_CREDS_UNIT|SD_BUS_CREDS_USER_UNIT|SD_BUS_CREDS_SLICE|SD_BUS_CREDS_SESSION|SD_BUS_CREDS_OWNER_UID)) { |