diff options
Diffstat (limited to 'src/journal/journald-kmsg.c')
| -rw-r--r-- | src/journal/journald-kmsg.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/journal/journald-kmsg.c b/src/journal/journald-kmsg.c index aca4571ece..0b02eff6ef 100644 --- a/src/journal/journald-kmsg.c +++ b/src/journal/journald-kmsg.c @@ -40,7 +40,8 @@ void server_forward_kmsg( const struct ucred *ucred) { struct iovec iovec[5]; - char header_priority[6], header_pid[16]; + char header_priority[4], + header_pid[sizeof("[]: ")-1 + DECIMAL_STR_MAX(pid_t) + 1]; int n = 0; char *ident_buf = NULL; @@ -60,8 +61,7 @@ void server_forward_kmsg( priority = syslog_fixup_facility(priority); /* First: priority field */ - snprintf(header_priority, sizeof(header_priority), "<%i>", priority); - char_array_0(header_priority); + xsprintf(header_priority, "<%i>", priority); IOVEC_SET_STRING(iovec[n++], header_priority); /* Second: identifier and PID */ @@ -71,8 +71,7 @@ void server_forward_kmsg( identifier = ident_buf; } - snprintf(header_pid, sizeof(header_pid), "["PID_FMT"]: ", ucred->pid); - char_array_0(header_pid); + xsprintf(header_pid, "["PID_FMT"]: ", ucred->pid); if (identifier) IOVEC_SET_STRING(iovec[n++], identifier); |