From b282ce999d2ab9428210deb0e838f45a6a534084 Mon Sep 17 00:00:00 2001
From: vanhauser-thc <vh@thc.org>
Date: Mon, 13 May 2024 13:42:58 +0200
Subject: post_process after trim

---
 test/test-llvm.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'test')

diff --git a/test/test-llvm.sh b/test/test-llvm.sh
index aef7a5e2..13e1bad1 100755
--- a/test/test-llvm.sh
+++ b/test/test-llvm.sh
@@ -197,7 +197,8 @@ test -e ../afl-clang-fast -a -e ../split-switches-pass.so && {
     for I in char short int long "long long"; do
       for BITS in 8 16 32 64; do
         bin="$testcase-split-$I-$BITS.compcov" 
-        AFL_LLVM_INSTRUMENT=AFL AFL_DEBUG=1 AFL_LLVM_LAF_SPLIT_COMPARES_BITW=$BITS AFL_LLVM_LAF_SPLIT_COMPARES=1 ../afl-clang-fast -fsigned-char -DINT_TYPE="$I" -o "$bin" "$testcase" > test.out 2>&1;
+        #AFL_LLVM_INSTRUMENT=AFL 
+        AFL_DEBUG=1 AFL_LLVM_LAF_SPLIT_COMPARES_BITW=$BITS AFL_LLVM_LAF_SPLIT_COMPARES=1 ../afl-clang-fast -fsigned-char -DINT_TYPE="$I" -o "$bin" "$testcase" > test.out 2>&1;
         if ! test -e "$bin"; then
             cat test.out
             $ECHO "$RED[!] llvm_mode laf-intel/compcov integer splitting failed! ($testcase with type $I split to $BITS)!";
@@ -269,7 +270,7 @@ test -e ../afl-clang-fast -a -e ../split-switches-pass.so && {
     {
       mkdir -p in
       echo 00000000000000000000000000000000 > in/in
-      AFL_BENCH_UNTIL_CRASH=1 ../afl-fuzz -l 3 -m none -V30 -i in -o out -c ./test-cmplog -- ./test-c >>errors 2>&1
+      AFL_BENCH_UNTIL_CRASH=1 ../afl-fuzz -Z -l 3 -m none -V30 -i in -o out -c ./test-cmplog -- ./test-c >>errors 2>&1
     } >>errors 2>&1
     test -n "$( ls out/default/crashes/id:000000* out/default/hangs/id:000000* 2>/dev/null )" && {
       $ECHO "$GREEN[+] afl-fuzz is working correctly with llvm_mode cmplog"
-- 
cgit 1.4.1


From a87ea969133d9d403fd5207ec08a1ffdc4d8376b Mon Sep 17 00:00:00 2001
From: vanhauser-thc <vh@thc.org>
Date: Tue, 14 May 2024 12:58:09 +0200
Subject: make slow systems pass our test suite

---
 test/test-cmplog.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'test')

diff --git a/test/test-cmplog.c b/test/test-cmplog.c
index 2ab579b0..0c91b21c 100644
--- a/test/test-cmplog.c
+++ b/test/test-cmplog.c
@@ -10,12 +10,9 @@ int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t i) {
 
   if (i < 15) return -1;
   if (buf[0] != 'A') return 0;
-  if (buf[1] != 'B') return 0;
-  if (buf[2] != 'C') return 0;
-  if (buf[3] != 'D') return 0;
-  int *icmp = (int *)(buf + 4);
+  int *icmp = (int *)(buf + 1);
   if (*icmp != 0x69694141) return 0;
-  if (memcmp(buf + 8, "1234EF", 6) == 0) abort();
+  if (memcmp(buf + 5, "1234EF", 6) == 0) abort();
   return 0;
 
 }
-- 
cgit 1.4.1