Bash 4.2.53 cursor position bug

2015-07-02 Thread gam
July 2, 2015 Bash version: 4.2.53 Hardware: Intel(R) Core(TM)2 Quad CPUQ9550 Operating System: opensuse 13.2 (All patches applied) uname -s -r -m -o: Linux 3.16.7-21-desktop x86_64 GNU/Linux Bug behavior: Input line cursor position is incorrect after moving the

Re: ASCII Control Characters as function names

2015-07-02 Thread Chet Ramey
On 7/2/15 3:22 AM, Marcus Hildum wrote: > Bash Version: 4.3 > Patch Level: 33 > Release Status: release > > Description: > It is possible to supply many ascii control characters as function > names. This allows obfuscation of function calls because the majority of > these are no

Re: ASCII Control Characters as function names

2015-07-02 Thread Stephane Chazelas
2015-07-02 00:22:08 -0700, Marcus Hildum: [...] > Description: > It is possible to supply many ascii control characters as function > names. This allows obfuscation of function calls because the majority of > these are non printing characters. > > > https://github.com/aire

ASCII Control Characters as function names

2015-07-02 Thread Marcus Hildum
Configuration Information [Automatically generated, do not change]: Machine: x86_64 OS: linux-gnu Compiler: x86_64-pc-linux-gnu-gcc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64' -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-linux-gnu' -DCONF_VENDOR='pc' -DLOCALEDIR='/usr/s

Re: substitution "read all from fd" silently fails: $(<

2015-07-02 Thread Stephane Chazelas
2015-07-02 04:27:35 +0100, Pádraig Brady: [...] > > $( > execute /bin/cat in that process, it does the reading (from > > file) and writing (to the pipe) by itself (and the parent reads > > from the other end of the pipe to make-up the substitution). > > > > ksh (ksh93 and mksh) and zsh do not spaw