diff options
Diffstat (limited to 'crypto/x509/x509_vpm.c')
| -rw-r--r-- | crypto/x509/x509_vpm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/x509/x509_vpm.c b/crypto/x509/x509_vpm.c index 592a8a5f6a5c..1ac15a881a10 100644 --- a/crypto/x509/x509_vpm.c +++ b/crypto/x509/x509_vpm.c @@ -94,11 +94,11 @@ static int int_x509_param_set_hosts(X509_VERIFY_PARAM_ID *id, int mode, * Refuse names with embedded NUL bytes, except perhaps as final byte. * XXX: Do we need to push an error onto the error stack? */ - if (namelen == 0) + if (namelen == 0 || name == NULL) namelen = name ? strlen(name) : 0; else if (name && memchr(name, '\0', namelen > 1 ? namelen - 1 : namelen)) return 0; - if (name && name[namelen - 1] == '\0') + if (namelen > 0 && name[namelen - 1] == '\0') --namelen; if (mode == SET_HOST && id->hosts) { |