diff options
Diffstat (limited to 'ssl/ssl_ciph.c')
-rw-r--r-- | ssl/ssl_ciph.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c index dad2ec176d..da6e298435 100644 --- a/ssl/ssl_ciph.c +++ b/ssl/ssl_ciph.c @@ -1036,7 +1036,8 @@ static int ssl_cipher_process_rulestr(const char *rule_str, ((ch >= 'a') && (ch <= 'z')) || (ch == '-') || (ch == '.') || (ch == '=')) #else - while (isalnum(ch) || (ch == '-') || (ch == '.') || (ch == '=')) + while (isalnum((unsigned char)ch) || (ch == '-') || (ch == '.') + || (ch == '=')) #endif { ch = *(++l); |