net-misc/srlog2: Force the MAX_PACKET size down to 1400 bytes

When dealing with mixed-MTU networks (ie some hosts have jumbo frames
enabled), srlog2 may try to send out packets larger than the recipient
is willing to receive. To avoid this, force the maximum packet size down
below the 1500 byte standard.

net-misc/srlog2/srlog2-0.92.ebuild → net-misc/srlog2/srlog2-0.92-r1.ebuild

@@ -32,6 +32,8 @@ src_prepare() {
 	[[ -x /sbin/paxctl ]] && \
 		sed -i -e '/^&& .\/curve25519/i&& paxctl -m curve25519.impl.check \\' $CURVE25519/curve25519.impl.do
 	sed -i -e 's/) >/) -fPIC >/g' $CURVE25519/Makefile
+	# Large packets break delivery on mixed-MTU networks
+	sed -i -e 's/MAX_PACKET 8192/MAX_PACKET 1400/' srlog2.h
 }
 
 src_compile() {