Bug#523328: libmudflap0-4.3-dev: segfault/error when NULL from given to recvfrom()

[Nigel Horne <njh@bandsman.co.uk>]

Package: libmudflap0-4.3-dev
Version: 4.3.2-1.1
Severity: normal


If you give from as NULL in an argument to recv from
(e.g. nbytes = recvfrom(sock, buffer, sizeof(buffer), 0, NULL, NULL);)
you get a segfault. But it's quite legal to set from to 0, and hence fromlen
to 0 in calls to recvfrom()

-- System Information:
Debian Release: 5.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libmudflap0-4.3-dev depends on:
ii  gcc-4.3-base                  4.3.2-1.1  The GNU Compiler Collection (base 
ii  libc6-dev                     2.7-18     GNU C Library: Development Librari
ii  libmudflap0                   4.3.2-1.1  GCC mudflap shared support librari

libmudflap0-4.3-dev recommends no packages.

libmudflap0-4.3-dev suggests no packages.

-- no debconf information