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Option ignoreeof on the right address hung

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This commit is contained in:
Gerhard Rieger 2015-04-01 14:33:52 +02:00
parent 10011461ec
commit 5bf034ba87
3 changed files with 46 additions and 6 deletions
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4
CHANGES
View file

@ -168,6 +168,10 @@ corrections:
Fixed return value of nestlex()
Option ignoreeof on the right address hung.
Test: IGNOREEOF_REV
Thanks to Franz Fasching for reporting this bug.
porting:
Red Hat issue 1020203: configure checks fail with some compilers.
Use case: clang

45
test.sh
View file

@ -3542,7 +3542,6 @@ esac
N=$((N+1))
#set -vx
NAME=IGNOREEOF
case "$TESTS" in
*%$N%*|*%functions%*|*%engine%*|*%ignoreeof%*|*%$NAME%*)
@ -3576,7 +3575,41 @@ wait
fi ;; # NUMCOND
esac
N=$((N+1))
#set +vx
NAME=IGNOREEOF_REV
case "$TESTS" in
*%$N%*|*%functions%*|*%engine%*|*%ignoreeof%*|*%$NAME%*)
TEST="$NAME: ignoreeof on file right-to-left"
if ! eval $NUMCOND; then :; else
ti="$td/test$N.file"
tf="$td/test$N.stdout"
te="$td/test$N.stderr"
tdiff="$td/test$N.diff"
da="test$N $(date) $RANDOM"
CMD="$SOCAT $opts -U - file:\"$ti\",ignoreeof"
printf "test $F_n $TEST... " $N
touch "$ti"
$CMD >"$tf" 2>"$te" &
bg=$!
usleep 500000
echo "$da" >>"$ti"
sleep 1
kill $bg 2>/dev/null
if ! echo "$da" |diff - "$tf" >"$tdiff"; then
$PRINTF "$FAILED: diff:\n"
cat "$tdiff"
listFAIL="$listFAIL $N"
numFAIL=$((numFAIL+1))
else
$PRINTF "$OK\n"
if [ -n "$debug" ]; then cat $te; fi
numOK=$((numOK+1))
fi
wait
fi ;; # NUMCOND
esac
N=$((N+1))
NAME=EXECIGNOREEOF
@ -7918,7 +7951,7 @@ N=$((N+1))
NAME=COOLWRITE
case "$TESTS" in
*%$N%*|*%functions%*|*%engine%*|*%timeout%*|*%ignoreeof%*|*%coolwrite%*|*%$NAME%*)
*%$N%*|*%functions%*|*%engine%*|*%timeout%*|*%coolwrite%*|*%$NAME%*)
TEST="$NAME: option cool-write"
if ! eval $NUMCOND; then :;
elif ! testoptions cool-write >/dev/null; then
@ -7961,7 +7994,7 @@ N=$((N+1))
# this failed up to socat 1.6.0.0
NAME=COOLSTDIO
case "$TESTS" in
*%$N%*|*%functions%*|*%engine%*|*%timeout%*|*%ignoreeof%*|*%coolwrite%*|*%$NAME%*)
*%$N%*|*%functions%*|*%engine%*|*%timeout%*|*%coolwrite%*|*%$NAME%*)
TEST="$NAME: option cool-write on bidirectional stdio"
# this test starts a socat reader that terminates after receiving one+
# bytes (option readbytes); and a test process that sends two bytes via
@ -11886,7 +11919,7 @@ if [ "$fileopt" = "." ]; then fileopt=; fi
if [ "$addropts" = "." ]; then addropts=; fi
NAME=${ADDR_}_PERM
case "$TESTS" in
*%$N%*|*%functions%*|*%bugs%*|*%proto%*|*%socket%*|*%$proto%*|*%$NAME%*)
*%$N%*|*%functions%*|*%bugs%*|*%proto%*|*%socket%*|*%$proto%*|*%ignoreeof%*|*%$NAME%*)
TEST="$NAME: $ADDR applies option perm"
# start a socat process with passive/listening file system entry. Check the
# permissions of the FS entry, then terminate the process.
@ -11958,7 +11991,7 @@ if [ "$fileopt" = "." ]; then fileopt=; fi
if [ "$addropts" = "." ]; then addropts=; fi
NAME=${ADDR_}_USER
case "$TESTS" in
*%$N%*|*%functions%*|*%bugs%*|*%proto%*|*%socket%*|*%$proto%*|*%root%*|*%$NAME%*)
*%$N%*|*%functions%*|*%bugs%*|*%proto%*|*%socket%*|*%$proto%*|*%root%*|*%ignoreeof%*|*%$NAME%*)
TEST="$NAME: $ADDR applies option user"
# start a socat process with passive/listening file system entry with user option.
# Check the owner of the FS entry, then terminate the process.

3
xioengine.c
View file

@ -302,6 +302,9 @@ int _socat(xiofile_t *xfd1, xiofile_t *xfd2) {
if (XIO_RDSTREAM(sock1)->ignoreeof) {
mayrd1 = 0;
}
if (XIO_RDSTREAM(sock2)->ignoreeof) {
mayrd2 = 0;
}
} else if (polling && wasaction) {
wasaction = 0;