Package: file
Version: 4.20-3
Severity: normal

Hi,
In a 64-bit value, if bit 15 is set, it appears to get sign-extended
and clobber the rest of the value:

Current behavior:

$ echo -e '\x11\x11\x11\x11\x88\x88\x88\x88' > testfile
$ echo '0 bequad x %llx' > testmagic
$ file -m testmagic testfile
testfile: ffffffff88888888

Expected behavior:

$ echo -e '\x11\x11\x11\x11\x88\x88\x88\x88' > testfile
$ echo '0 bequad x %llx' > testmagic
$ file -m testmagic testfile
testfile: 1111111188888888

-jim

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.17.4
Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages file depends on:
ii  libc6                        2.3.6.ds1-8 GNU C Library: Shared libraries
ii  libmagic1                    4.20-3      File type determination library us

file recommends no packages.

-- no debconf information


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