On Tue, Oct 09, 2018 at 04:55:20PM +0300, John John wrote: > I have encountered a bug while adding/removing networks from hostapd > configuration file. > Happens at both 2.3 and 2.6 versions. > > Removing a broadcasted network from the configuration file, while the > hostapd process is running might crash the hostapd (SEGFAULT). > How to reproduce: > - running the hostapd with a configuration file containing at least 2 networks. > - editing the configuration file, removing a broadcasted network > - sending SIGHUP to the hostapd process to reload the configuration > > Sometimes it crashes the hostapd, sometimes it doesn't. > The problem happens at hostapd.c : hostapd_reload_config function. The > function doesn't handled cases where networks are added/removed from > the configuration file. This commit fixes the cases I was able to reproduce: https://w1.fi/cgit/hostap/commit/?id=6e7b4c45fae6333a6ab3665f27b386e83a69264a -- Jouni Malinen PGP id EFC895FA _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap
