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UDP-DATAGRAM no longer checks peerport by default

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This commit is contained in:
Gerhard Rieger 2020-12-27 20:43:08 +01:00
parent 583e14d7fa
commit 50bdb453dd
6 changed files with 102 additions and 8 deletions

56
test.sh
View file

@ -69,6 +69,15 @@ export SOCAT_OPTS="$opts"
#debug="1"
debug=
TESTS="$@"; export TESTS
if ! $SOCAT -V >/dev/null 2>&1; then
echo "Failed to execute $SOCAT, exiting" >&2
exit 1
fi
SOCAT_VERSION=$($SOCAT -V |head -n 2 |tail -n 1 |sed 's/.* \([0-9][1-9]*\.[0-9][0-9]*\.[0-9][^[:space:]]*\).*/\1/')
if [ -z "$SOCAT_VERSION" ]; then
echo "Warning: failed to retrieve Socat version" >&2
fi
# for some tests we need a network interface
if type ip >/dev/null 2>&1; then
@ -14465,6 +14474,53 @@ esac
N=$((N+1))
# Test the modified UDP-DATAGRAM address: Now it ignores peerport by default
NAME=UDP_DATAGRAM_PEERPORT
case "$TESTS" in
*%$N%*|*%functions%*|*%udp%*|*%socket%*|*%$NAME%*)
TEST="$NAME: test UDP-DATAGRAM ignoring peerport"
# A UDP-DATAGRAM address bound to PORT has defined peer on PORT+1
# From another Socat instance we send a packet to PORT but with source port
# PORT+2. The first instance should accept the packet
if ! eval $NUMCOND; then :
elif [ $(echo $E "$SOCAT_VERSION\n1.7.3.4" |sort -n |tail -n 1) = 1.7.3.4 ]; then
$PRINTF "test $F_n $TEST... ${YELLOW}Only with Socat 1.7.4.0 or higher${NORMAL}\n" $N
numCANT=$((numCANT+1))
listCANT="$listCANT $N"
else
tf="$td/test$N.stdout"
te="$td/test$N.stderr"
tdiff="$td/test$N.diff"
da="test$N $(date) $RANDOM"
CMD0="$TRACE $SOCAT $opts -u UDP-DATAGRAM:$LOCALHOST:$((PORT+1)),bind=:$((PORT)) -"
CMD1="$TRACE $SOCAT $opts -u - UDP-DATAGRAM:$LOCALHOST:$((PORT)),bind=:$((PORT+2))"
printf "test $F_n $TEST... " $N
$CMD0 >${tf}0 2>"${te}0" &
pid0=$!
waitudp4port $PORT 1
echo "$da" |$CMD1 >"${tf}1" 2>"${te}1"
rc1=$?
kill $pid0 2>/dev/null; wait
if [ -f ${tf}0 ] && echo "$da" |diff - ${tf}0 >$tdiff; then
$PRINTF "$OK\n"
numOK=$((numOK+1))
else
$PRINTF "$FAILED\n"
echo "$CMD0 &" >&2
cat "${te}0" >&2
echo "$CMD1" >&2
cat "${te}1" >&2
cat "${tdiff}" >&2
numFAIL=$((numFAIL+1))
listFAIL="$listFAIL $N"
fi
fi # NUMCOND
;;
esac
PORT=$((PORT+1))
N=$((N+1))
##################################################################################
#=================================================================================
# here come tests that might affect your systems integrity. Put normal tests