On Wed, Nov 18, 2015 at 09:51:43AM +0100, Richard Weinberger wrote: > If get_signal() returns us a signal to post > we must not call it again, otherwise the already > posted signal will be overridden. > Before commit a610d6e672d this was the case as we stopped > the while after a successful handle_signal().
Old behaviour had been wrong. If you have several pending signals, more than one sigframe should be built, as if the second, etc. had been delivered right on the entry into the handler. Stopping after the first one is obviously wrong - consider the case when attempt to deliver it has raised SIGSEGV. ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
