fix lxc_error_set_and_log to match the docs

The documentation for this function says if the task was killed by a
signal, the return code will be 128+n, where n is the signal number. Let's
make that actually true.

(We'll use this behavior in later patches.)

Signed-off-by: Tycho Andersen <tycho@tycho.ws>

diff --git a/src/lxc/error.c b/src/lxc/error.c
index 81d6a376e825942fddba4958dfb82faec7643c5c..9147a6afb7dbf328994842d4095264fabcd05746 100644 (file)
--- a/src/lxc/error.c
+++ b/src/lxc/error.c
@@ -52,6 +52,7 @@ extern int  lxc_error_set_and_log(int pid, int status)
        if (WIFSIGNALED(status)) {
                int signal = WTERMSIG(status);
                INFO("Child <%d> ended on signal (%d)", pid, signal);
+               ret = 128 + signal;
        }
 
        return ret;