journald: use memdup_suffix0() when copying string from potentially binary data

Fixes: #12484
2019-06-18 20:53:46 +03:00
parent 1faba68fd7
commit d9adc8a863
1 changed files with 2 additions and 2 deletions
@@ -63,7 +63,7 @@ static void server_process_entry_meta(
                 startswith(p, "SYSLOG_IDENTIFIER=")) {
                char *t;

-                t = strndup(p + 18, l - 18);
+                t = memdup_suffix0(p + 18, l - 18);
                if (t) {
                        free(*identifier);
                        *identifier = t;
@@ -73,7 +73,7 @@ static void server_process_entry_meta(
                   startswith(p, "MESSAGE=")) {
                char *t;

-                t = strndup(p + 8, l - 8);
+                t = memdup_suffix0(p + 8, l - 8);
                if (t) {
                        free(*message);
                        *message = t;