config.def.h: add an option allowwindowops, by default off (secure)

[st.git] / st.c

diff --git a/st.c b/st.c
index 54af098..ef8abd5 100644 (file)
--- a/st.c
+++ b/st.c
@@ -843,7 +843,6 @@ ttyread(void)
                if (buflen > 0)
                        memmove(buf, buf + written, buflen);
                return ret;
                if (buflen > 0)
                        memmove(buf, buf + written, buflen);
                return ret;

-

        }
 }
 
        }
 }
 


@@ -1778,7 +1777,7 @@ csihandle(void)
                break;
        case 'n': /* DSR – Device Status Report (cursor position) */
                if (csiescseq.arg[0] == 6) {
                break;
        case 'n': /* DSR – Device Status Report (cursor position) */
                if (csiescseq.arg[0] == 6) {

-                       len = snprintf(buf, sizeof(buf),"\033[%i;%iR",
+                       len = snprintf(buf, sizeof(buf), "\033[%i;%iR",

                                        term.c.y+1, term.c.x+1);
                        ttywrite(buf, len, 0);
                }
                                        term.c.y+1, term.c.x+1);
                        ttywrite(buf, len, 0);
                }


@@ -1862,7 +1861,7 @@ strhandle(void)
                                xsettitle(strescseq.args[1]);
                        return;
                case 52:
                                xsettitle(strescseq.args[1]);
                        return;
                case 52:

-                       if (narg > 2) {
+                       if (narg > 2 && allowwindowops) {

                                dec = base64dec(strescseq.args[2]);
                                if (dec) {
                                        xsetsel(dec);
                                dec = base64dec(strescseq.args[2]);
                                if (dec) {
                                        xsetsel(dec);