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Zero packet buffers before building output, to reduce risk of information leakage.

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This commit is contained in:
Simon Kelley
2016-07-22 20:56:01 +01:00
parent cd2ddb9904
commit fa78573778
8 changed files with 30 additions and 6 deletions
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2
src/radv.c
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@@ -261,7 +261,7 @@ static void send_ra_alias(time_t now, int iface, char *iface_name, struct in6_ad
parm.adv_interval = calc_interval(ra_param);
parm.prio = calc_prio(ra_param);
save_counter(0);
reset_counter();
if (!(ra = expand(sizeof(struct ra_packet))))
return;