/usr/src/usr.sbin/ldapd/util.c:46:21: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare] if (ret < 0 || ret >= size) ~~~ ^ ~~~~
This has been around for a while. I forgot that I had this patch in my tree. Index: util.c =================================================================== RCS file: /cvs/src/usr.sbin/ldapd/util.c,v retrieving revision 1.12 diff -u -p -r1.12 util.c --- util.c 24 Oct 2019 12:39:26 -0000 1.12 +++ util.c 4 Aug 2020 07:14:33 -0000 @@ -43,7 +43,7 @@ bsnprintf(char *str, size_t size, const va_start(ap, format); ret = vsnprintf(str, size, format, ap); va_end(ap); - if (ret < 0 || ret >= size) + if (ret < 0 || (size_t)ret >= size) return 0; return 1;