X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fjournal%2Fcoredump.c;h=a507fc65f8ae24eb56daa7bf69030835c6238cc3;hb=56e81f7ca8276e40f8c88c4c30713a5b54009613;hp=5ecdef37a74696440820b00affa953a4940bcce6;hpb=49e942b2bc9fdedba79cd266a076ce9c9d91fc13;p=elogind.git

diff --git a/src/journal/coredump.c b/src/journal/coredump.c
index 5ecdef37a..a507fc65f 100644
--- a/src/journal/coredump.c
+++ b/src/journal/coredump.c
@@ -6,16 +6,16 @@
   Copyright 2012 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
+  Lesser General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
@@ -25,12 +25,16 @@
 #include <sys/prctl.h>
 
 #include <systemd/sd-journal.h>
+
+#ifdef HAVE_LOGIND
 #include <systemd/sd-login.h>
+#endif
 
 #include "log.h"
 #include "util.h"
 #include "mkdir.h"
 #include "special.h"
+#include "cgroup-util.h"
 
 #define COREDUMP_MAX (24*1024*1024)
 
@@ -50,7 +54,7 @@ static int divert_coredump(void) {
 
         log_info("Detected coredump of the journal daemon itself, diverting coredump to /var/lib/systemd/coredump/.");
 
-        mkdir_p("/var/lib/systemd/coredump", 0755);
+        mkdir_p_label("/var/lib/systemd/coredump", 0755);
 
         f = fopen("/var/lib/systemd/coredump/core.systemd-journald", "we");
         if (!f) {
@@ -126,7 +130,7 @@ int main(int argc, char* argv[]) {
                 goto finish;
         }
 
-        if (sd_pid_get_unit(pid, &t) >= 0) {
+        if (cg_pid_get_unit(pid, &t) >= 0) {
 
                 if (streq(t, SPECIAL_JOURNALD_SERVICE)) {
                         /* Make sure we don't make use of the journal,
@@ -182,6 +186,7 @@ int main(int argc, char* argv[]) {
         if (core_comm)
                 IOVEC_SET_STRING(iovec[j++], core_comm);
 
+#ifdef HAVE_LOGIND
         if (sd_pid_get_session(pid, &t) >= 0) {
                 core_session = strappend("COREDUMP_SESSION=", t);
                 free(t);
@@ -190,6 +195,8 @@ int main(int argc, char* argv[]) {
                         IOVEC_SET_STRING(iovec[j++], core_session);
         }
 
+#endif
+
         if (get_process_exe(pid, &t) >= 0) {
                 core_exe = strappend("COREDUMP_EXE=", t);
                 free(t);
@@ -206,14 +213,14 @@ int main(int argc, char* argv[]) {
                         IOVEC_SET_STRING(iovec[j++], core_cmdline);
         }
 
-        core_timestamp = join("COREDUMP_TIMESTAMP=", argv[ARG_TIMESTAMP], "000000", NULL);
+        core_timestamp = strjoin("COREDUMP_TIMESTAMP=", argv[ARG_TIMESTAMP], "000000", NULL);
         if (core_timestamp)
                 IOVEC_SET_STRING(iovec[j++], core_timestamp);
 
         IOVEC_SET_STRING(iovec[j++], "MESSAGE_ID=fc2e22bc6ee647b6b90729ab34a250b1");
         IOVEC_SET_STRING(iovec[j++], "PRIORITY=2");
 
-        core_message = join("MESSAGE=Process ", argv[ARG_PID], " (", argv[ARG_COMM], ") dumped core.", NULL);
+        core_message = strjoin("MESSAGE=Process ", argv[ARG_PID], " (", argv[ARG_COMM], ") dumped core.", NULL);
         if (core_message)
                 IOVEC_SET_STRING(iovec[j++], core_message);
 
@@ -232,8 +239,7 @@ int main(int argc, char* argv[]) {
 
         p = malloc(9 + COREDUMP_MAX);
         if (!p) {
-                log_error("Out of memory");
-                r = -ENOMEM;
+                r = log_oom();
                 goto finish;
         }