diff options
| -rw-r--r-- | src/journal/journald-server.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c index 28ce69dccd..2ae5624a04 100644 --- a/src/journal/journald-server.c +++ b/src/journal/journald-server.c @@ -535,8 +535,11 @@ static void dispatch_message_real( const char *label, size_t label_len, const char *unit_id) { - char _cleanup_free_ *pid = NULL, *uid = NULL, *gid = NULL, - *source_time = NULL, *boot_id = NULL, *machine_id = NULL, + char pid[sizeof("_PID=") + DECIMAL_STR_MAX(ucred->pid)], + uid[sizeof("_UID=") + DECIMAL_STR_MAX(ucred->uid)], + gid[sizeof("_GID=") + DECIMAL_STR_MAX(ucred->gid)]; + + char _cleanup_free_ *source_time = NULL, *boot_id = NULL, *machine_id = NULL, *comm = NULL, *cmdline = NULL, *hostname = NULL, *audit_session = NULL, *audit_loginuid = NULL, *exe = NULL, *cgroup = NULL, *session = NULL, @@ -562,14 +565,17 @@ static void dispatch_message_real( realuid = ucred->uid; - if (asprintf(&pid, "_PID=%lu", (unsigned long) ucred->pid) >= 0) - IOVEC_SET_STRING(iovec[n++], pid); + snprintf(pid, sizeof(pid) - 1, "_PID=%lu", (unsigned long) ucred->pid); + char_array_0(pid); + IOVEC_SET_STRING(iovec[n++], pid); - if (asprintf(&uid, "_UID=%lu", (unsigned long) ucred->uid) >= 0) - IOVEC_SET_STRING(iovec[n++], uid); + snprintf(uid, sizeof(uid) - 1, "_UID=%lu", (unsigned long) ucred->uid); + char_array_0(uid); + IOVEC_SET_STRING(iovec[n++], uid); - if (asprintf(&gid, "_GID=%lu", (unsigned long) ucred->gid) >= 0) - IOVEC_SET_STRING(iovec[n++], gid); + snprintf(gid, sizeof(gid) - 1, "_GID=%lu", (unsigned long) ucred->gid); + char_array_0(gid); + IOVEC_SET_STRING(iovec[n++], gid); r = get_process_comm(ucred->pid, &t); if (r >= 0) { |