mirror of
https://github.com/hanwckf/immortalwrt-mt798x.git
synced 2025-01-10 11:09:57 +08:00
414d054138
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>