diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2019-02-13 22:57:09 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2019-02-13 22:57:09 +0000 |
| commit | 6441905bfeadbf0368fbc36fe6e83edbb69f00cc (patch) | |
| tree | 6c4e63a5ad6c7428885d4b20bec9ed07a40e4357 /sbin/pfctl/parse.y | |
| parent | 9413373390f5ee708253a32ce47ecee80a45b2bc (diff) | |
(unsigned) means (unsigned int) which on ptrdiff_t or size_t or other
larger types really is a range reduction...
Almost any cast to (unsigned) is a bug.
ok millert tb benno
Diffstat (limited to 'sbin/pfctl/parse.y')
| -rw-r--r-- | sbin/pfctl/parse.y | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y index 446f515fe16..e8dd97f6222 100644 --- a/sbin/pfctl/parse.y +++ b/sbin/pfctl/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.692 2019/02/10 15:05:17 kn Exp $ */ +/* $OpenBSD: parse.y,v 1.693 2019/02/13 22:57:07 deraadt Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -5346,7 +5346,7 @@ top: if (c == '-' || isdigit(c)) { do { *p++ = c; - if ((unsigned)(p-buf) >= sizeof(buf)) { + if ((size_t)(p-buf) >= sizeof(buf)) { yyerror("string too long"); return (findeol()); } @@ -5385,7 +5385,7 @@ nodigits: if (isalnum(c) || c == ':' || c == '_') { do { *p++ = c; - if ((unsigned)(p-buf) >= sizeof(buf)) { + if ((size_t)(p-buf) >= sizeof(buf)) { yyerror("string too long"); return (findeol()); } |