Since Adobe has issued multiple security advisories for newer versions of the
product, after support for the old version was discontinued, we must assume
that the old versions are also vulnerable. Hence forbid installation.
Changes:
* The handling of ctrl-c has been changed to work better under
windows.
* The runtime of the function intPowOvfChk in int_rtl.c has been
reduced to 57% (measured with gcc and valgrind).
* The generation of code in the compiler for the action INT_POW has
been improved. When the base is a negative power of two the
exponentiation is done with a shift instead of a call of intPow
(respectively intPowOvfChk).
* The overflow checking for INT_POW in the compiler has been
improved. When base or exponent is known the overflow checking is
done with inline code and intPow is called instead of intPowOvfChk.
* Documentation comments have been added to bitsetof.s7i
* Tests for ** have been added to chkint.sd7 and chkovf.st7
* The tests for * and *:= in chkovf.st7 have been reorganized.
* An interrupt_flag has been introduced in the interpreter. This flag
is used for exception handling and for signal handling. Exceptions
set interrupt_flag and fail_flag (with the macro set_fail_flag).
Signals set only the interrupt_flag (file sigutl.c). The
interrupt_flag is handled in exec_action (file exec.c).
* The functions signal_name, handle_signals, handle_segv_signal,
handle_term_signal and activate_signal_handlers in sigutl.c have
been improved.
* The functions continue_question, write_curr_position and
show_signal in runerr.c have been improved.
* The functions handle_int_signal, readChar, doGetcFromTerminal,
doGetsFromTerminal, doLineRead, doLineReadFromTerminal, doWordRead,
doWordReadFromTerminal, filGetcChkCtrlC, filGetsChkCtrlC,
filHasNextChkCtrlC, filLineReadChkCtrlC and filWordReadChkCtrlC
have been added to fil_rtl.c. This functions support reading from
a terminal with a check for ctrl*c. This functions are used by the
interpreter (file intlib.c).
* Tracing has been added to functions in int_rtl.c.
* Configuration defines for CTRL_C_SENDS_EOF,
SIGNAL_HANDLER_CAN_DO_IO and INT64TYPE_NO_SUFFIX_BUT_CAST have been
added to makefiles.
- test_repository() uses `git init-db` for init under older git
versions (although the test suite hasn't yet been adapted to
support really old versions of git)
- fixed a typo in the error message for test_repository()
- made some tests for failure a little more lax when looking for
the "fatal:" string in the errput (i.e. look for it at the beginning
of any line, not just the firts)
- various minor documentation improvements
- the "OTHER GIT WRAPPERS" is really a "SEE ALSO" section
It fixes a bug in pkgconf(1) where the last line, if not terminated by a
newline character, would be chopped by one byte. This could lead to
incorrect flags returned by pkgconf(1).
An example is cppunit.pc from devel/cppunit: the cppunit.pc.in, used to
generate cppunit.pc, isn't newline-terminated. Our sed(1) currently adds
a newline to the last line, no matter what the input stream has. But
that's not the case with GNU sed and our sed should be soon fixed too. In
this case, "pkgconf --cflags cppunit" returned "-I" before this fix,
instead of "-I/usr/local/include" now.
This patch is already committed upstream.
Reviewed by: bapt@
Approved by: bapt@
Phabric: https://phabric.freebsd.org/D532
