These functions use sprintf() into a 1000-byte buffer. It appears to me
that the strings they format are either short, fixed-length strings or the
output of strerror(), neither of which should ordinarily overflow.
However, using snprintf() cannot hurt.
Launchpad bug #914160.
Reported-by: Matthias Klose <doko@ubuntu.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
The sFlow License was not on the list for the Fedora Project, but the
Sun Industry Standards Source License 1.1 was (and it has the right
properties). So this patch includes it as a licensing option in the
relevant places (COPYING and the lib/sflow* sources). Let me know
if this looks OK or not.
Signed-off-by: Neil McKee <neil.mckee@inmon.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Chris Wright <chrisw@sous-sol.org>
The C source and header files added in this commit is covered under the
InMon sFlow license at http://www.inmon.com/technology/sflowlicense.txt
The library requires -Wno-unused to compile without warnings, so this
commit adds that for building the sFlow code only. Automake can only
change compiler flags on a per-library or per-program basis, so sFlow
is built as a separate library.
The library will be used in upcoming commits.
