Easy. Do not use -Werror=format-security flag. See this thread for details: http://lists.osgeo.org/pipermail/grass-dev/2012-August/059157.html
Maris. 2013/12/3 Markus Neteler <nete...@osgeo.org>: > Hi, > > with the security flag ("-Werror=format-security") enabled, GRASS > fails to build. > How to deal with this kind of error? I could then apply it elsewhere: > > cd lib/gis/ > make > ... > null_val.c: In function ‘InitError’: > null_val.c:115:5: error: format not a string literal and no format > arguments [-Werror=format-security] > G_fatal_error(errMsg); > > cd vector/v.vol.rst > main.c: In function ‘main’: > main.c:587:2: error: format not a string literal and no format > arguments [-Werror=format-security] > G_debug(1, db_get_string(&sql)); > ^ > cc1: some warnings being treated as errors > > and so on. > > thanks > Markus > > > ---------- Forwarded message ---------- > From: <bugzi...@redhat.com> > Date: Tue, Dec 3, 2013 at 4:08 AM > Subject: [Bug 1037102] New: grass FTBFS if "-Werror=format-security" > flag is used > > https://bugzilla.redhat.com/show_bug.cgi?id=1037102 > Bug ID: 1037102 > Summary: grass FTBFS if "-Werror=format-security" flag is used > Product: Fedora > Version: rawhide > Component: grass > ... > > Description of problem > ---------------------- > > grass fails to build if "-Werror=format-security" flag is used. > ... > > a2b.c:103:3: error: format not a string literal and no format arguments > [-Werror=format-security] > a2b.c:136:3: error: format not a string literal and no format arguments > [-Werror=format-security] > a2b.c:154:3: error: format not a string literal and no format arguments > [-Werror=format-security] > a2b.c:172:6: error: format not a string literal and no format arguments > [-Werror=format-security] > > ... > > We are working on a proposal to enable "-Werror=format-security" for all > packages. Once this flag is enabled, GCC will refuse to compile code that > could > be vulnerable to a string format security flaw. For more details, please see > https://fedorahosted.org/fesco/ticket/1185 page. > > To understand why it is important to fix this, please see > https://fedoraproject.org/wiki/Format-Security-FAQ page. > > How to fix this > --------------- > > The fix for these errors is quite simple. It's a matter of changing a > line like, > > printf(foo); > > to read, > > printf("%s", foo); > > That's it. > > Please fix this issue in rawhide with a patch (which you should submit > to upstream to merge moving forward). Please do a new build with the > fix in rawhide. Other releases do not need to be directly fixed, but > there should be no harm in pushing out this fix/patch with other needed > changes to those branches. > > In the event you don't fix this bug before the next mass rebuild, > provenpackagers may step in and update your package(s) to fix this > issue. > > How reproducible > ---------------- > > Build grass-6.4.3-5.fc21.src.rpm with "-Werror=format-security" flag to > reproduce the problem. > > To make this process easier, you can use a modified "redhat-rpm-config" > package > from http://people.fedoraproject.org/~halfie/artifacts/redhat-rpm-config/ URL. > > $ sha256sum redhat-rpm-config-9.1.0-56.fc20.* > faad7594b2080fe76497d0ce50808c905a93dd7b41c1defdde5ca57e3833d3d2 > redhat-rpm-config-9.1.0-56.fc20.noarch.rpm > 5aa9357174305c7285ffdbc92d7ffe1c07a8a95d5459b930461308f5aad75413 > redhat-rpm-config-9.1.0-56.fc20.src.rpm > _______________________________________________ > grass-dev mailing list > grass-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-dev _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev