coredump: don't expose the compression level as configuration option

[elogind.git] / src / journal / journalctl.c

diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 2d99ade1172fdc33ef4ffb4a6793b24c575c2906..86453e65c8f9b8c8e362339fba115be1ec50f5b0 100644 (file)
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -658,6 +658,11 @@ static int parse_argv(int argc, char *argv[]) {
                 return -EINVAL;
         }
 
+        if (arg_action != ACTION_SHOW && optind < argc) {
+                log_error("Extraneous arguments starting with '%s'", argv[optind]);
+                return -EINVAL;
+        }
+
         return 1;
 }
 
@@ -727,7 +732,7 @@ static int add_matches(sd_journal *j, char **args) {
                                         t = strappend("_COMM=", comm);
 
                                         /* Append _EXE only if the interpreter is not a link.
-                                           Otherwise it might be outdated often. */
+                                           Otherwise, it might be outdated often. */
                                         if (lstat(interpreter, &st) == 0 &&
                                             !S_ISLNK(st.st_mode)) {
                                                 t2 = strappend("_EXE=", interpreter);
@@ -1285,8 +1290,8 @@ static int setup_keys(void) {
         n = now(CLOCK_REALTIME);
         n /= arg_interval;
 
-        close_nointr_nofail(fd);
-        fd = mkostemp(k, O_WRONLY|O_CLOEXEC|O_NOCTTY);
+        safe_close(fd);
+        fd = mkostemp_safe(k, O_WRONLY|O_CLOEXEC);
         if (fd < 0) {
                 log_error("Failed to open %s: %m", k);
                 r = -errno;
@@ -1384,8 +1389,7 @@ static int setup_keys(void) {
         r = 0;
 
 finish:
-        if (fd >= 0)
-                close_nointr_nofail(fd);
+        safe_close(fd);
 
         if (k) {
                 unlink(k);
@@ -1651,7 +1655,7 @@ int main(int argc, char *argv[]) {
         }
 
         if (arg_action == ACTION_DISK_USAGE) {
-                uint64_t bytes;
+                uint64_t bytes = 0;
                 char sbytes[FORMAT_BYTES_MAX];
 
                 r = sd_journal_get_usage(j, &bytes);
@@ -1933,5 +1937,7 @@ int main(int argc, char *argv[]) {
 finish:
         pager_close();
 
+        strv_free(arg_file);
+
         return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
 }