diff options
Diffstat (limited to 'ext/socket/socket.c')
| -rw-r--r-- | ext/socket/socket.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/ext/socket/socket.c b/ext/socket/socket.c index b38cc48c98..94597055aa 100644 --- a/ext/socket/socket.c +++ b/ext/socket/socket.c @@ -115,7 +115,6 @@ sock_new(class, fd) NEWOBJ(sock, struct RFile); OBJSETUP(sock, class, T_FILE); - rb_secure(4); MakeOpenFile(sock, fp); fp->f = rb_fdopen(fd, "r"); #ifdef NT @@ -140,7 +139,9 @@ bsock_shutdown(argc, argv, sock) int how; OpenFile *fptr; - rb_secure(4); + if (rb_safe_level() >= 4 && !OBJ_TAINTED(sock)) { + rb_raise(rb_eSecurityError, "Insecure: can't shutdown socket"); + } rb_scan_args(argc, argv, "01", &howto); if (howto == Qnil) how = 2; @@ -163,7 +164,9 @@ bsock_close_read(sock) { OpenFile *fptr; - rb_secure(4); + if (rb_safe_level() >= 4 && !OBJ_TAINTED(sock)) { + rb_raise(rb_eSecurityError, "Insecure: can't close socket"); + } GetOpenFile(sock, fptr); shutdown(fileno(fptr->f), 0); if (fptr->f2 == 0) { @@ -188,7 +191,9 @@ bsock_close_write(sock) { OpenFile *fptr; - rb_secure(4); + if (rb_safe_level() >= 4 && !OBJ_TAINTED(sock)) { + rb_raise(rb_eSecurityError, "Insecure: can't close socket"); + } GetOpenFile(sock, fptr); if (fptr->f2 == 0) { return rb_io_close(sock); @@ -215,7 +220,6 @@ bsock_setsockopt(sock, lev, optname, val) char *v; int vlen; - rb_secure(2); level = NUM2INT(lev); option = NUM2INT(optname); switch (TYPE(val)) { @@ -794,6 +798,9 @@ socks_s_close(sock) { OpenFile *fptr; + if (rb_safe_level() >= 4 && !OBJ_TAINTED(sock)) { + rb_raise(rb_eSecurityError, "Insecure: can't close socket"); + } GetOpenFile(sock, fptr); shutdown(fileno(fptr->f), 2); shutdown(fileno(fptr->f2), 2); |