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bus: do not fail if task information cannot be retrieved from /proc

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Kay Sievers
2013-11-29 19:46:59 +01:00
parent 9bb058a1e0
commit 197941a8d5
1 changed files with 3 additions and 3 deletions
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6
src/libsystemd-bus/bus-creds.c
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@@ -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)) {