Wireshark-bugs: [Wireshark-bugs] [Bug 12824] New: 32-bit builds under Ubuntu 14.04 fail, due to
Date: Mon, 05 Sep 2016 08:13:46 +0000
Bug ID 12824
Summary 32-bit builds under Ubuntu 14.04 fail, due to signed/unsigned problem
Product Wireshark
Version Git
Hardware x86
OS All
Status UNCONFIRMED
Severity Major
Priority Low
Component Build process
Assignee bugzilla-admin@wireshark.org
Reporter dreibh@iem.uni-due.de

Created attachment 14879 [details]
A patch fixing the issue

Build Information:
Wireshark 2.3.0 (Git Rev Unknown from unknown)

Copyright 1998-2016 Gerald Combs <gerald@wireshark.org> and contributors.
License GPLv2+: GNU GPL version 2 or later
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled (64-bit) with Qt 5.2.1, with libpcap, with POSIX capabilities (Linux),
with libnl 3, with GLib 2.40.2, with zlib 1.2.8, with SMI 0.4.8, with c-ares
1.10.0, with Lua 5.2.3, with GnuTLS 3.2.11, with Gcrypt 1.5.3, with MIT
Kerberos, with GeoIP, with QtMultimedia, without AirPcap.

Running on Linux 4.4.0-34-generic, with locale nb_NO.UTF-8, with libpcap
version
1.5.3, with GnuTLS 3.2.11, with Gcrypt 1.5.3, with zlib 1.2.8.
       Intel(R) Xeon(R) CPU E5-1650 0 @ 3.20GHz (with SSE4.2)

Built using gcc 4.8.4.

--
i386 builds for Ubuntu 14.04 fail with hundreds of errors "this decimal
constant is unsigned only in ISO C90", all at windows-common.c:119.

Warning: this decimal constant is unsigned only in ISO C90

/«BUILDDIR»/wireshark-2.3.0+git20160829074834~09be4636/epan/dissectors/packet-windows-common.c:119:1:
error: this decimal constant is unsigned only in ISO C90 [-Werror]
/«BUILDDIR»/wireshark-2.3.0+git20160829074834~09be4636/epan/dissectors/packet-windows-common.c:119:1:
error: this decimal constant is unsigned only in ISO C90 [-Werror]
/«BUILDDIR»/wireshark-2.3.0+git20160829074834~09be4636/epan/dissectors/packet-windows-common.c:119:1:
error: this decimal constant is unsigned only in ISO C90 [-Werror]
/«BUILDDIR»/wireshark-2.3.0+git20160829074834~09be4636/epan/dissectors/packet-windows-common.c:119:1:
error: this decimal constant is unsigned only in ISO C90 [-Werror]
...


The attached patch fixes the issue, by explicitly declaring the constants as
"unsigned".


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