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ITS#9668 ldap_int_tls_connect: isdigit() requires unsigned char

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This commit is contained in:
Howard Chu 2021-09-06 21:14:21 +01:00
parent c1f3895412
commit 6c0dc99389
1 changed files with 3 additions and 3 deletions
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6
libraries/libldap/tls2.c
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@ -350,7 +350,7 @@ ldap_int_tls_connect( LDAP *ld, LDAPConn *conn, const char *host )
Sockbuf *sb = conn->lconn_sb;
int err;
tls_session *ssl = NULL;
char *sni = (char *)host;
const char *sni = host;
if ( HAS_TLS( sb )) {
ber_sockbuf_ctrl( sb, LBER_SB_OPT_GET_SSL, (void *)&ssl );
@ -390,8 +390,8 @@ ldap_int_tls_connect( LDAP *ld, LDAPConn *conn, const char *host )
*/
{
int numeric = 1;
char *c;
for ( c = sni; *c; c++ ) {
unsigned char *c;
for ( c = (unsigned char *)sni; *c; c++ ) {
if ( *c == ':' ) /* IPv6 address */
break;
if ( *c == '.' )