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Always redefine del_curterm to be a no-op under bsd, seeme the double free bug can surface under ncurses as well. Thanks to Netocrat.

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darcs-hash:20060811100756-ac50b-1b1010b696fdd9acf45ef85ab19e75f574e5198b.gz
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axel 2006-08-11 20:07:56 +10:00
parent e784683b8a
commit a5abdd2792
1 changed files with 3 additions and 3 deletions
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6
configure.ac
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@ -376,14 +376,14 @@ else
AC_MSG_RESULT(no)
fi
# Check if we are using basic BSD curses - in that case we redefine
# Check if del_curterm is broken - in that case we redefine
# del_curterm as a no-op, to avoid a double-free
AC_MSG_CHECKING([If we are using BSD curses])
AC_MSG_CHECKING([If del_curterm is broken])
case $target_os in
*bsd*)
AC_MSG_RESULT(yes)
AC_CHECK_LIB( ncurses, del_curterm, true, [AC_DEFINE([HAVE_BROKEN_DEL_CURTERM],[1],[We are using basic BSD curses, redefine del_curterm to a no-op to avoid a double-free bug])])
AC_DEFINE([HAVE_BROKEN_DEL_CURTERM],[1],[del_curterm si broken, redefine it to a no-op to avoid a double-free bug])
;;
*)
AC_MSG_RESULT(no)