Tartarus CVS: putty: simon

[tartarus-commits@lists.tartarus.org]

CVS Root:       /home/cvs
Module:         putty
Changes by:     simon
Date:           Tue Jan 20 2004  19:30:43 GMT

Log message:
Mark Wutzke points out that the comment in sk_proxy_set_frozen()
states that plug_receive() may recurse back into
sk_proxy_set_frozen() again. Therefore, bufchain_consume() should
have been called _before_ calling plug_receive(), to prevent an
infinite loop overflowing the stack. I can't immediately figure out
under what circumstances this might happen, but it seems an
obviously sensible precaution.

Modified files:
    .               : proxy.c

Links:
http://cvs.tartarus.org//putty/proxy.c.diff?r1=1.38&r2=1.39