diff options
| author | Andy Polyakov <appro@openssl.org> | 2012-01-12 16:28:03 +0000 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2012-01-12 16:28:03 +0000 |
| commit | 9b2a29660bc3b9b7f2ee8df52f7d7a46e20247dc (patch) | |
| tree | a283ea72cfe0109179b5cc52ade6e8546c18a01b /apps/s_client.c | |
| parent | b7b4a9fa5738bdc6a16a1702f48274b58bf2e7b4 (diff) | |
Sanitize usage of <ctype.h> functions. It's important that characters
are passed zero-extended, not sign-extended [from HEAD].
PR: 2682
Diffstat (limited to 'apps/s_client.c')
| -rw-r--r-- | apps/s_client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/s_client.c b/apps/s_client.c index b0702ce6fe..22e6762838 100644 --- a/apps/s_client.c +++ b/apps/s_client.c @@ -763,7 +763,7 @@ int MAIN(int argc, char **argv) psk_key=*(++argv); for (j = 0; j < strlen(psk_key); j++) { - if (isxdigit((int)psk_key[j])) + if (isxdigit((unsigned char)psk_key[j])) continue; BIO_printf(bio_err,"Not a hex number '%s'\n",*argv); goto bad; |