better warn if skipping large dict
MODIFY
instrumentation/split-compares-pass.so.cc
instrumentation/split-compares-pass.so.cc
@@ -1251,7 +1251,7 @@ size_t SplitComparesTransform::splitIntCompares(Module &M, unsigned bitw) {
bool SplitComparesTransform::runOnModule(Module &M) {
int bitw = 64;
- size_t count;
+ size_t count = 0;
char *bitw_env = getenv("AFL_LLVM_LAF_SPLIT_COMPARES_BITW");
if (!bitw_env) bitw_env = getenv("LAF_SPLIT_COMPARES_BITW");
@@ -1296,7 +1296,7 @@ bool SplitComparesTransform::runOnModule(Module &M) {
switch (bitw) {
case 64:
- count = splitIntCompares(M, bitw);
+ count += splitIntCompares(M, bitw);
/*
if (!be_quiet)
errs() << "Split-integer-compare-pass " << bitw << "bit: " <<
@@ -1309,7 +1309,7 @@ bool SplitComparesTransform::runOnModule(Module &M) {
[[clang::fallthrough]]; /*FALLTHRU*/ /* FALLTHROUGH */
#endif
case 32:
- count = splitIntCompares(M, bitw);
+ count += splitIntCompares(M, bitw);
/*
if (!be_quiet)
errs() << "Split-integer-compare-pass " << bitw << "bit: " <<
@@ -1322,7 +1322,7 @@ bool SplitComparesTransform::runOnModule(Module &M) {
[[clang::fallthrough]]; /*FALLTHRU*/ /* FALLTHROUGH */
#endif
case 16:
- count = splitIntCompares(M, bitw);
+ count += splitIntCompares(M, bitw);
/*
if (!be_quiet)
errs() << "Split-integer-compare-pass " << bitw << "bit: " <<

MODIFY
src/afl-fuzz-extras.c
src/afl-fuzz-extras.c
@@ -451,8 +451,8 @@ void add_extra(afl_state_t *afl, u8 *mem, u32 len) {
if (len > MAX_DICT_FILE) {
- WARNF("Extra '%.*s' is too big (%s, limit is %s)", (int)len, mem,
- stringify_mem_size(val_bufs[0], sizeof(val_bufs[0]), len),
+ WARNF("Extra '%.*s' is too big (%s, limit is %s), skipping file!", (int)len,
+ mem, stringify_mem_size(val_bufs[0], sizeof(val_bufs[0]), len),
stringify_mem_size(val_bufs[1], sizeof(val_bufs[1]), MAX_DICT_FILE));
return;

better warn if skipping large dict