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um: Missing pipe handling

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UML does not handle sigpipe. As a result when running it under
expect or redirecting the IO from the console to an external program
it will crash if the program stops or exits.

Signed-off-by: Anton Ivanov <antivano@cisco.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Anton Ivanov 2014-03-07 18:37:46 +00:00 • committed by Richard Weinberger
parent 0d71832e30
commit 9fcb663be4
1 changed files with 1 additions and 0 deletions
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1
arch/um/os-Linux/main.c
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@ -151,6 +151,7 @@ int __init main(int argc, char **argv, char **envp)
#endif #endif
do_uml_initcalls(); do_uml_initcalls();
change_sig(SIGPIPE, 0);
ret = linux_main(argc, argv); ret = linux_main(argc, argv);
/* /*