diff options
| author | Jung-uk Kim <jkim@FreeBSD.org> | 2017-11-02 17:35:19 +0000 |
|---|---|---|
| committer | Jung-uk Kim <jkim@FreeBSD.org> | 2017-11-02 17:35:19 +0000 |
| commit | b6a9311a3edd056eaacbcbae2fcb723df5d99057 (patch) | |
| tree | 720225dbdc898757e7df9a925ec85ade660013c1 /crypto/pem/pem_lib.c | |
| parent | 12df5ad9af4981f5d3c31a9819d31618c0f1af51 (diff) | |
Diffstat (limited to 'crypto/pem/pem_lib.c')
| -rw-r--r-- | crypto/pem/pem_lib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/pem/pem_lib.c b/crypto/pem/pem_lib.c index c82b3c0ae263d..865976bf8cce9 100644 --- a/crypto/pem/pem_lib.c +++ b/crypto/pem/pem_lib.c @@ -536,7 +536,8 @@ int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher) ((c >= '0') && (c <= '9')))) break; #else - if (!(isupper(c) || (c == '-') || isdigit(c))) + if (!(isupper((unsigned char)c) || (c == '-') + || isdigit((unsigned char)c))) break; #endif header++; |