bug in xterm.c

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1 total messages Started by Mark Swanson Mon, 03 Nov 1986 15:17

#2210

Author: Mark Swanson
Date: Mon, 03 Nov 1986 15:17

14 lines
896 bytes

There is a missing "mask = sigblock(...)" in xterm.c;  this leads to an
invocation of sigsetmask(mask) with a random (and usually very inapropriate)
value of mask.  This problem appeared in v. 17 and persists in 18.26.

***************
*** 832,837 ****
--- 832,838 ----
        bitblt = 0;
        return;
      }
+   mask = sigblock (sigmask (SIGIO));
    if (CursorExists) CursorToggle ();
    dumpqueue ();
    sigsetmask (mask);

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