Rename "format_value()" to "format_var()", and have it dynamically

allocate the buffer into which it formats the variable value, and return
that value.  This

	1) makes it more closely resemble the formatting routine in the
	   libsmi-based "packet-snmp.c" under development;

	2) makes it less likely to overrun the buffer (we can't be
	   certain how long the string "sprint_value()" generates will
	   be, but we can make a reasonable guess as to the maximum size
	   based on the type and size of the object we're formatting).

When *not* using "-lsnmp", dynamically allocate the buffers into which
we format octet strings and OID values, based on the size of the object
we're formatting, so that we don't overrun the buffer.

svn path=/trunk/; revision=2091

0 files changed, 0 insertions, 0 deletions