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| author | Ron Yorston <rmy@pobox.com> | 2018-12-13 15:18:20 +0000 |
|---|---|---|
| committer | Ron Yorston <rmy@pobox.com> | 2018-12-13 15:35:12 +0000 |
| commit | 858091c25687727c335880dca459fe5b24259009 (patch) | |
| tree | c07a68285bc3a2bcc700df251b43058bb24dbdb3 /libbb | |
| parent | c17f7130a77698ba440525919a20d08b26333dd3 (diff) | |
| download | busybox-w32-858091c25687727c335880dca459fe5b24259009.tar.gz busybox-w32-858091c25687727c335880dca459fe5b24259009.tar.bz2 busybox-w32-858091c25687727c335880dca459fe5b24259009.zip | |
ash: prevent ctrl-c from killing background processes
spawn_forkshell() was missing some code that would normally have
been run from forkchild when a background process was started:
- the ctrl-c handler wasn't disabled;
- standard input wasn't connected to /dev/null.
Using ctrl-c to kill a foreground process also killed background
processes.
Fixing this requires passing the forkshell mode and the number of
processes associated with the forkshell job to the child process.
Diffstat (limited to 'libbb')
0 files changed, 0 insertions, 0 deletions