| commit | 29b38ea218bd978d1950e12cc24da98215a1eeef | [log] [tgz] |
|---|---|---|
| author | Michal Kubecek <mkubecek@suse.cz> | Mon Nov 09 13:30:54 2020 +0100 |
| committer | Michal Kubecek <mkubecek@suse.cz> | Tue Nov 10 15:26:29 2020 +0100 |
| tree | 8d9b5b302462fe59ab5087b06de622bd23edc7b7 | |
| parent | 9922adcbb4383c50eb8d0046f283873b999b40ba [diff] |
netlink: fix use after free in netlink_run_handler()
Valgrind detected use after free in netlink_run_handler(): some members of
struct nl_context are accessed after the netlink context is freed by
netlink_done(). Use local variables to store the two flags and check them
instead.
Fixes: 6c19c0d559c8 ("netlink: use genetlink ops information to decide about fallback")
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>