Files
xen/tools/libxl
Ian Jackson cd84a2baad libxl: Do not call assert() in signal handlers
assert is not async-signal-safe.

In practice the effect of calling assert there is that if the
assertion fails we might get a secondary crash, or other undesirable
behaviour from stdio (which is how assert usually reports failures).

Mention in a comment in libxl__self_pipe_wakeup that it has to be
async-signal-safe.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
2015-10-23 14:32:45 +01:00
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