On Mon, 12 Oct 2015 08:39:53 -0400 Ganesh Ajjanagadde <gajja...@mit.edu> wrote:
> On Mon, Oct 12, 2015 at 8:24 AM, wm4 <nfx...@googlemail.com> wrote: > > On Mon, 12 Oct 2015 08:14:14 -0400 > > Ganesh Ajjanagadde <gajja...@mit.edu> wrote: > > > >> On Mon, Oct 12, 2015 at 8:03 AM, Michael Niedermayer > >> <mich...@niedermayer.cc> wrote: > >> > On Mon, Oct 12, 2015 at 01:46:19PM +0200, Michael Niedermayer wrote: > >> >> On Fri, Jul 31, 2015 at 01:48:18PM +0200, Nicolas George wrote: > >> >> [...] > >> >> > -> "ttyctl -f" in ~/.zshrc, "bash_tty_mode=$(stty -g); > >> >> > PROMPT_COMMAND='stty $bash_tty_mode'" in ~/.bashrc; that can be > >> >> > added in > >> >> > the FAQ or the wiki. > >> >> > >> >> > >> >> the patch was applied and this does not work > >> >> > >> >> the first segfault i see breaks the terminal > >> >> > >> >> a testcase is a script like: > >> >> #!/bin/sh > >> >> valgrind ./ffmpeg_g -i matrixbench_mpeg2.mpg -encryption_key > >> >> 0123456789abcdef0011223344556677 -encryption_iv > >> >> aabbccddeeff11335577999876542222 crypto:file-crypt.nut > >> >> > >> >> (with the aesni patches or anything else that causes a segfault) > >> >> > >> >> ls -alF /bin/sh > >> >> lrwxrwxrwx 1 root root 4 Mar 29 2012 /bin/sh -> dash* > >> >> (this is default on ubuntu) > >> > > >> > i think i got it working as long as bash is the users shell with > >> > the suggested stty commands > >> > >> So it does not work with dash? > > > > dash isn't meant to be used interactively anyway? > > Good point, just now read up on this weird shell I have never heard > of: https://en.wikipedia.org/wiki/Debian_Almquist_shell. However, > Michael does bring up a point in that /bin/sh by default symlinks to > dash on a rather large platform, namely Ubuntu. We need to find out a > workaround for it. I am of no use here; hopefully Michael finds > something and posts. > > I will then collect them all and add to the wiki. No, for interactive shell, Debian and Ubuntu still use bash by default. So even if /bin/sh is used to run a script, the /bin/sh itself will be started from a bash. So I do not see the problem here. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
