Bug#992997: milter-greylist: segfault in libGeoIP
Package: milter-greylist
Version: 4.6.2-3
Severity: normal
Seeing lots of these after upgrading til bullseye:
Aug 23 22:12:23 louie kernel: milter-greylist[192919]: segfault at 28 ip 00007fbaf22fe8d9 sp 00007fbaee77c670 error 4 in libGeoIP.so.1.6.12[7fbaf22fc000+1b000]
Aug 23 22:12:23 louie kernel: Code: 90 e9 6b d8 ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 48 85 f6 0f 84 8f 00 00 00 41 54 49 89 d4 53 48 89 fb 48 89 f7 48 83 ec 08 <0f> be 43 28 3c 0c 74 4f 3c 12 74 4b 48 8b 3d cc 26 03 00 48 8d 35
Aug 24 22:45:40 louie kernel: milter-greylist[217578]: segfault at 28 ip 00007fcc2deb78d9 sp 00007fcc2a335670 error 4 in libGeoIP.so.1.6.12[7fcc2deb5000+1b000]
Aug 24 22:45:40 louie kernel: Code: 90 e9 6b d8 ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 48 85 f6 0f 84 8f 00 00 00 41 54 49 89 d4 53 48 89 fb 48 89 f7 48 83 ec 08 <0f> be 43 28 3c 0c 74 4f 3c 12 74 4b 48 8b 3d cc 26 03 00 48 8d 35
Aug 25 22:10:57 louie kernel: milter-greylist[240196]: segfault at 28 ip 00007f525900a8d9 sp 00007f5255c89670 error 4 in libGeoIP.so.1.6.12[7f5259008000+1b000]
Aug 25 22:10:57 louie kernel: Code: 90 e9 6b d8 ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 48 85 f6 0f 84 8f 00 00 00 41 54 49 89 d4 53 48 89 fb 48 89 f7 48 83 ec 08 <0f> be 43 28 3c 0c 74 4f 3c 12 74 4b 48 8b 3d cc 26 03 00 48 8d 35
Doesn't look too good, given that it's probably triggered by mail contents
somehow.
Bjørn
-- System Information:
Debian Release: 11.0
APT prefers stable
APT policy: (990, 'stable'), (500, 'stable-security')
Architecture: amd64 (x86_64)
Kernel: Linux 5.10.0-8-amd64 (SMP w/1 CPU thread)
Locale: LANG=en_GB, LC_CTYPE=en_GB (charmap=ISO-8859-1), LANGUAGE not set
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)
Versions of packages milter-greylist depends on:
ii adduser 3.118
ii init-system-helpers 1.60
ii libc6 2.31-13
ii libcurl4 7.74.0-1.3+b1
ii libgeoip1 1.6.12-7
ii libmilter1.0.1 8.15.2-22
ii libopendkim11 2.11.0~beta2-4
ii libspf2-2 1.2.10-7.1~deb11u1
ii lsb-base 11.1.0
Versions of packages milter-greylist recommends:
ii sendmail 8.15.2-22
milter-greylist suggests no packages.
-- Configuration Files:
/etc/default/milter-greylist changed:
ENABLED=1
/etc/milter-greylist/greylist.conf changed:
pidfile "/var/run/milter-greylist.pid"
dumpfile "/var/lib/milter-greylist/greylist.db" 600
dumpfreq 2m
socket "/var/run/milter-greylist/milter-greylist.sock"
user "smmsp"
quiet
nospf
geoipdb "/usr/share/GeoIP/GeoIP.dat"
subnetmatch /23
subnetmatch6 /48
list "my network" addr { \
127.0.0.1/8 \
redacted \
}
list "my friends" addr { \
redacted \
}
racl whitelist list "my network"
racl whitelist list "my friends"
racl greylist default delay 5m autowhite 30d
-- no debconf information
Reply to: