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f58705b77e
This is a backport from the dnsmasq master which should fix a bug which
could cause a crash in dnsmasq.
I saw the following crashes in my log:
[522413.117215] do_page_fault(): sending SIGSEGV to dnsmasq for invalid read access from 2a001450
[522413.124464] epc = 004197f1 in dnsmasq[400000+23000]
[522413.129459] ra = 004197ef in dnsmasq[400000+23000]
This is happening in blockdata_write() when block->next is
dereferenced, but I am not sure if this is related to this problem or if
this is a different problem. I am unable to reproduce this problem.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit
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|---|---|---|
| .. | ||
| dnsmasq | ||
| dropbear | ||
| ead | ||
| hostapd | ||
| igmpproxy | ||
| ipset-dns | ||
| lldpd | ||
| odhcpd | ||
| omcproxy | ||
| openvpn | ||
| openvpn-easy-rsa | ||
| ppp | ||
| relayd | ||
| samba36 | ||
| uhttpd | ||
| umdns | ||
| wireguard | ||