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  • Committer: Steve Beattie
  • Date: 2016-03-19 08:35:42 UTC
  • Revision ID: sbeattie@ubuntu.com-20160319083542-2nsnispd0f1xg6d4
tests: onexec - check and report signal failure

The onexec test was ignoring errors from the kill() call, so it didn't
notice when it had failed to send SIGSTOP to itself.

Signed-off-by: Steve Beattie <steve@nxnw.org>
Acked-by: Tyler Hicks <tyhicks@canonical.com>

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tests/regression/apparmor/onexec.c
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        /* stop after onexec and wait to for continue before exec so
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         * caller can introspect task */
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        (void)kill(getpid(), SIGSTOP);
 
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        rc = kill(getpid(), SIGSTOP);
 
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        if (rc == -1){
 
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                fprintf(stderr, "FAIL: signal to self failed - %s\n",
 
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                        strerror(errno));
 
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                exit(errno);
 
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        }
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        (void)execve(argv[2], &argv[2], environ);
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        /* exec failed, kill outselves to flag parent */