X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fjournal%2Fjournalctl.c;h=86453e65c8f9b8c8e362339fba115be1ec50f5b0;hb=69f08c8338560d5d8192e7d49d21cfe93656385e;hp=d406daeae99d6fecca6d3c942d108e424e9da213;hpb=73e231abde39f22097df50542c745e01de879836;p=elogind.git

diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index d406daeae..86453e65c 100644
--- 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;
 }
 
@@ -1285,7 +1290,7 @@ static int setup_keys(void) {
         n = now(CLOCK_REALTIME);
         n /= arg_interval;
 
-        close_nointr_nofail(fd);
+        safe_close(fd);
         fd = mkostemp_safe(k, O_WRONLY|O_CLOEXEC);
         if (fd < 0) {
                 log_error("Failed to open %s: %m", k);
@@ -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;
 }