Your message dated Tue, 18 Nov 2014 10:59:32 +0100 (CET) with message-id <[email protected]> has caused the report #769938, regarding procmail: NULL pointer dereference to be marked as having been forwarded to the upstream software author(s) [email protected]
(NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 769938: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769938 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Hello again. I received this report from the Debian bug system. Since I don't usually receive replies for the bug reports I send to this address, I'm going to Cc the author and the maintainer as well. I don't intend to do this for every bug, but this is a segmentation fault. In case I didn't say it before: procmail needs an upstream maintainer! Thanks. ---------- Forwarded message ---------- From: Jakub Wilk <[email protected]> To: Debian Bug Tracking System <[email protected]> Date: Mon, 17 Nov 2014 19:48:28 +0100 Subject: Bug#769938: procmail: NULL pointer dereference Package: procmail Version: 3.22-22 Usertags: afl If there's no \n at all in the mail, or if the "From " line contains null byte, procmail dereferences NULL pointer: $ printf 'From ' | procmail -d jwilk Segmentation fault This bug was brought to you by American fuzzy lop: http://lcamtuf.coredump.cx/afl/ -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (990, 'unstable'), (500, 'experimental') Architecture: i386 (x86_64) Foreign Architectures: amd64 Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=C, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages procmail depends on: ii libc6 2.19-13 Versions of packages procmail recommends: ii esmtp-run [mail-transport-agent] 1.2-12 ii fetchmail 6.3.26-1+b1 -- Jakub Wilk
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