test for persistent qemu
MODIFY
test/test.sh
test/test.sh
@@ -113,7 +113,11 @@ test -e ../${AFL_GCC} -a -e ../afl-showmap -a -e ../afl-fuzz && {
$ECHO "$BLUE[*] Testing: llvm_mode"
test -e ../afl-clang-fast && {
# on FreeBSD need to set AFL_CC
+ if which clang >/dev/null; then
+ export AFL_CC=`which clang`
+ else
export AFL_CC=`llvm-config --bindir`/clang
+ fi
../afl-clang-fast -o test-instr.plain ../test-instr.c > /dev/null 2>&1
AFL_HARDEN=1 ../afl-clang-fast -o test-compcov.harden test-compcov.c > /dev/null 2>&1
test -e test-instr.plain && {
@@ -246,23 +250,26 @@ test -e ../afl-qemu-trace && {
$ECHO "$RED[!] afl-fuzz is not working correctly with qemu_mode libcompcov"
}
} || $ECHO "$YELLOW[-] we cannot test qemu_mode libcompcov because it is not present"
+ rm -f errors
+
+ $ECHO "$GREY[*] running afl-fuzz for persistent qemu_mode, this will take approx 10 seconds"
+ {
+ export AFL_QEMU_PERSISTENT_ADDR=0x$(nm test-instr | grep "T main" | awk '{ print $1 }')
+ export AFL_QEMU_PERSISTENT_GPR=1
+ ../afl-fuzz -V10 -Q -i in -o out -- ./test-instr > /dev/null 2>&1
+ } >>errors 2>&1
+ test -n "$( ls out/queue/id:000002* 2> /dev/null )" && {
+ $ECHO "$GREEN[+] afl-fuzz is working correctly with persistent qemu_mode"
+ } || {
+ cat errors
+ $ECHO "$RED[!] afl-fuzz is not working correctly with persistent qemu_mode"
+ exit 1
+ }
+ $ECHO "$YELLOW[?] we need a test case for qemu_mode unsigaction library"
rm -rf in out errors
}
} || $ECHO "$RED[-] gcc compilation of test targets failed - what is going on??"
- $ECHO "$YELLOW[?] we need a test case for qemu_mode persistent mode"
- $ECHO "$YELLOW[?] we need a test case for qemu_mode unsigaction library"
- # This works but there are already problems with persistent (e.g. stability)
- #$ECHO "$GREY[*] running afl-fuzz for persistent qemu_mode, this will take approx 10 seconds"
- #{
- # export AFL_QEMU_PERSISTENT_ADDR=0x$(nm test-instr | grep "T main" | awk '{ print $1 }')
- # export AFL_QEMU_PERSISTENT_GPR=1
- # ../afl-fuzz -V10 -Q -i in -o out -- ./test-instr > /dev/null 2>&1
- #} > /dev/null 2>&1
- #test -n "$( ls out/queue/id:000002* 2> /dev/null )" && {
- # $ECHO "$GREEN[+] afl-fuzz is working correctly with persistent qemu_mode"
- #} || $ECHO "$RED[!] afl-fuzz is not working correctly with persistent qemu_mode"
-
rm -f test-instr test-compcov
} || $ECHO "$YELLOW[-] qemu_mode is not compiled, cannot test"

test for persistent qemu