ash: eval: Reap zombies after built-in commands and functions
Upstream commit:
Date: Mon, 26 Mar 2018 23:55:50 +0800
eval: Reap zombies after built-in commands and functions
Currently dash does not reap dead children after built-in commands
or functions. This means that if you construct a loop consisting
of solely built-in commands and functions, then zombies can hang
around indefinitely.
This patch fixes this by reaping when necessary after each built-in
command and function.
Reported-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed
