diff options
| -rw-r--r-- | libmysql/libmysql.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c index eff8c87ee3f..62ad8f398e9 100644 --- a/libmysql/libmysql.c +++ b/libmysql/libmysql.c @@ -1354,7 +1354,8 @@ mysql_real_connect(MYSQL *mysql,const char *host, const char *user, my_gethostbyname_r_free(); goto error; } - memcpy(&sock_addr.sin_addr,hp->h_addr, (size_t) hp->h_length); + memcpy(&sock_addr.sin_addr, hp->h_addr, + min(sizeof(sock_addr.sin_addr), (size_t) hp->h_length)); my_gethostbyname_r_free(); } sock_addr.sin_port = (ushort) htons((ushort) port); |