diff options
author | Andy Polyakov <appro@openssl.org> | 2012-01-12 16:37:20 +0000 |
---|---|---|
committer | Andy Polyakov <appro@openssl.org> | 2012-01-12 16:37:20 +0000 |
commit | 27b1f137ff76def14a1b71c8867ab7ffed3ce69e (patch) | |
tree | dc00965ed027da80624c0fdf30c755f48bb3e2b6 /apps/s_server.c | |
parent | f63c927e8e47f46f52f84d5935daf0122bd2d9a5 (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_server.c')
-rw-r--r-- | apps/s_server.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/s_server.c b/apps/s_server.c index 8a0c34cf0f..a3a04d4734 100644 --- a/apps/s_server.c +++ b/apps/s_server.c @@ -1103,7 +1103,7 @@ int MAIN(int argc, char *argv[]) psk_key=*(++argv); for (i=0; i<strlen(psk_key); i++) { - if (isxdigit((int)psk_key[i])) + if (isxdigit((unsigned char)psk_key[i])) continue; BIO_printf(bio_err,"Not a hex number '%s'\n",*argv); goto bad; |