Sprintf without format string

[Pasi Kallinen]

In Debian testing, OpenSRF compile will fail because gcc is strict about sprintf and friends' format:

./osrf_http_translator.c: In function 'osrfHttpTranslatorParseRequest':
./osrf_http_translator.c:299:25: warning: passing argument 1 of 'free' discards 'const' qualifier from pointer target type [enabled by default]
In file included from /usr/include/apache2/httpd.h:64:0,
                 from ./apachetools.h:4,
                 from ./osrf_http_translator.c:5:
/usr/include/stdlib.h:482:13: note: expected 'void *' but argument is of type 'const char *'
./osrf_http_translator.c: In function 'osrfHttpTranslatorProcess':
./osrf_http_translator.c:483:21: error: format not a string literal and no format arguments [-Werror=format-security]
cc1: some warnings being treated as errors
apxs:Error: Command failed with rc=65536

Fix is in http://git.evergreen-ils.org/?p=working/OpenSRF.git;a=shortlog;h=refs/heads/user/paxed/fix-sprintf-format

[Galen Charlton (gmc)]

In particular, looks like gcc when run by the APR toolchain now gets -Werror=format-security.

Pushed to master and rel_2_2; on Debian stable it gets rid of a warning during 'make install', so has utility for those not playing with Debian testing yet.

Thanks, Pasi!