diff options
author | Ulrich Weber <ulrich.weber@sophos.com> | 2011-12-21 02:24:11 +0400 |
---|---|---|
committer | Denis Ovsienko <infrastation@yandex.ru> | 2012-01-02 19:13:28 +0400 |
commit | 664711c1f4cc218073783ff6ce362093debd7b53 (patch) | |
tree | 5566b0c8b9d22de55772717ad6c701ea85b6241e /lib | |
parent | 6fd16207fee6d4d09f29ed7ecf26303a7220e473 (diff) |
lib: fix some strtoul() use cases
...otherwise 4294967295 is not a valid value on 32bit systems
Diffstat (limited to 'lib')
-rw-r--r-- | lib/vty.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -152,8 +152,9 @@ struct vty #define VTY_GET_LONG(NAME,V,STR) \ do { \ char *endptr = NULL; \ + errno = 0; \ (V) = strtoul ((STR), &endptr, 10); \ - if (*endptr != '\0' || (V) == ULONG_MAX) \ + if (*(STR) == '-' || *endptr != '\0' || errno) \ { \ vty_out (vty, "%% Invalid %s value%s", NAME, VTY_NEWLINE); \ return CMD_WARNING; \ |