On Mon, Oct 12, 2015 at 08:03:03AM -0400, Ganesh Ajjanagadde wrote: > On Mon, Oct 12, 2015 at 7:46 AM, Michael Niedermayer > <[email protected]> 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) > > Didn't we discuss this already in gory detail? You explicitly said > that you withdrew your objection. The solution is simply to fix your > shell with a 2 line solution given by Nicolas. Or are you saying that > Nicolas's method does not work?
it doesnt work with dash
this testcase: (assuming it crashes)
#!/bin/sh
valgrind ./ffmpeg_g -i ~/videos/matrixbench_mpeg2.mpg -encryption_key
0123456789abcdef0011223344556677 -encryption_iv
aabbccddeeff11335577999876542222 crypto:file-crypt.nut > tmp0 2>tmp2
when run under dash that is
dash
./scripti
will mess up your terminal to the point that you cannot even enter
exit or reset
i need to kill -KILL it from a 2nd terminal
it works if i use bash instead, which is what i do now
git revert 3ae98497c2fc6409828cdd1f2fad9ab244505581
make -j12 ffmpeg_g
dash
./scripti
does work, terminal works, exit works
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Old school: Use the lowest level language in which you can solve the problem
conveniently.
New school: Use the highest level language in which the latest supercomputer
can solve the problem without the user falling asleep waiting.
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