diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/journal/journald.c | 66 |
1 files changed, 47 insertions, 19 deletions
diff --git a/src/journal/journald.c b/src/journal/journald.c index f637d9471d..44c2aa4385 100644 --- a/src/journal/journald.c +++ b/src/journal/journald.c @@ -41,6 +41,7 @@ #include "list.h" #include "journal-rate-limit.h" #include "sd-journal.h" +#include "sd-login.h" #include "journal-internal.h" #define USER_JOURNALS_MAX 1024 @@ -423,7 +424,8 @@ static void dispatch_message_real(Server *s, *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; + *exe = NULL, *cgroup = NULL, *session = NULL, + *owner_uid = NULL, *service = NULL; char idbuf[33]; sd_id128_t id; @@ -436,11 +438,11 @@ static void dispatch_message_real(Server *s, assert(s); assert(iovec); assert(n > 0); - assert(n + 13 <= m); + assert(n + 16 <= m); if (ucred) { - uint32_t session; - char *path; + uint32_t audit; + uid_t owner; realuid = ucred->uid; @@ -456,30 +458,33 @@ static void dispatch_message_real(Server *s, r = get_process_comm(ucred->pid, &t); if (r >= 0) { comm = strappend("_COMM=", t); + free(t); + if (comm) IOVEC_SET_STRING(iovec[n++], comm); - free(t); } r = get_process_exe(ucred->pid, &t); if (r >= 0) { exe = strappend("_EXE=", t); + free(t); + if (comm) IOVEC_SET_STRING(iovec[n++], exe); - free(t); } r = get_process_cmdline(ucred->pid, LINE_MAX, false, &t); if (r >= 0) { cmdline = strappend("_CMDLINE=", t); + free(t); + if (cmdline) IOVEC_SET_STRING(iovec[n++], cmdline); - free(t); } - r = audit_session_from_pid(ucred->pid, &session); + r = audit_session_from_pid(ucred->pid, &audit); if (r >= 0) - if (asprintf(&audit_session, "_AUDIT_SESSION=%lu", (unsigned long) session) >= 0) + if (asprintf(&audit_session, "_AUDIT_SESSION=%lu", (unsigned long) audit) >= 0) IOVEC_SET_STRING(iovec[n++], audit_session); r = audit_loginuid_from_pid(ucred->pid, &loginuid); @@ -487,14 +492,34 @@ static void dispatch_message_real(Server *s, if (asprintf(&audit_loginuid, "_AUDIT_LOGINUID=%lu", (unsigned long) loginuid) >= 0) IOVEC_SET_STRING(iovec[n++], audit_loginuid); - path = shortened_cgroup_path(ucred->pid); - if (path) { - cgroup = strappend("_SYSTEMD_CGROUP=", path); + t = shortened_cgroup_path(ucred->pid); + if (t) { + cgroup = strappend("_SYSTEMD_CGROUP=", t); + free(t); + if (cgroup) IOVEC_SET_STRING(iovec[n++], cgroup); + } + + if (sd_pid_get_session(ucred->pid, &t) >= 0) { + session = strappend("_SYSTEMD_SESSION=", t); + free(t); + + if (session) + IOVEC_SET_STRING(iovec[n++], session); + } - free(path); + if (sd_pid_get_service(ucred->pid, &t) >= 0) { + service = strappend("_SYSTEMD_SERVICE=", t); + free(t); + + if (service) + IOVEC_SET_STRING(iovec[n++], service); } + + if (sd_pid_get_owner_uid(ucred->uid, &owner) >= 0) + if (asprintf(&owner_uid, "_SYSTEMD_OWNER_UID=%lu", (unsigned long) owner) >= 0) + IOVEC_SET_STRING(iovec[n++], owner_uid); } if (tv) { @@ -519,9 +544,9 @@ static void dispatch_message_real(Server *s, t = gethostname_malloc(); if (t) { hostname = strappend("_HOSTNAME=", t); + free(t); if (hostname) IOVEC_SET_STRING(iovec[n++], hostname); - free(t); } assert(n <= m); @@ -562,6 +587,9 @@ retry: free(audit_session); free(audit_loginuid); free(cgroup); + free(session); + free(owner_uid); + free(service); } static void dispatch_message(Server *s, @@ -611,7 +639,7 @@ static void dispatch_message(Server *s, if (rl > 1) { int j = 0; char suppress_message[LINE_MAX]; - struct iovec suppress_iovec[15]; + struct iovec suppress_iovec[18]; /* Write a suppression message if we suppressed something */ @@ -632,7 +660,7 @@ finish: static void process_syslog_message(Server *s, const char *buf, struct ucred *ucred, struct timeval *tv) { char *message = NULL, *syslog_priority = NULL, *syslog_facility = NULL; - struct iovec iovec[16]; + struct iovec iovec[19]; unsigned n = 0; int priority = LOG_USER | LOG_INFO; @@ -739,11 +767,11 @@ static void process_native_message(Server *s, const void *buffer, size_t buffer_ /* A property follows */ - if (n+13 >= m) { + if (n+16 >= m) { struct iovec *c; unsigned u; - u = MAX((n+13U) * 2U, 4U); + u = MAX((n+16U) * 2U, 4U); c = realloc(iovec, u * sizeof(struct iovec)); if (!c) { log_error("Out of memory"); @@ -827,7 +855,7 @@ static void process_native_message(Server *s, const void *buffer, size_t buffer_ } static int stdout_stream_log(StdoutStream *s, const char *p, size_t l) { - struct iovec iovec[15]; + struct iovec iovec[18]; char *message = NULL, *syslog_priority = NULL; unsigned n = 0; size_t tag_len; |