lib/replace: fix memory leak in snprintf replacements

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15230

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Nov  9 11:18:02 UTC 2022 on sn-devel-184

diff --git a/lib/replace/snprintf.c b/lib/replace/snprintf.c
index 6e4424b0b318bbf5919a32c8d223296397deca89..de814af41641489ded350e3f2b1d36c728cc1200 100644 (file)
--- a/lib/replace/snprintf.c
+++ b/lib/replace/snprintf.c
@@ -751,6 +751,8 @@ done:
 
        while (chunks) {
                cnk = chunks->next;
+               if (chunks->min_star) free(chunks->min_star);
+               if (chunks->max_star) free(chunks->max_star);
                free(chunks);
                chunks = cnk;
        }