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minor fixes

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This commit is contained in:
Dominik Maier
2020-06-02 14:10:40 +02:00
parent ee14785f68
commit 62306f5ce8
5 changed files with 21 additions and 21 deletions
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4
src/afl-fuzz.c
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@ -842,7 +842,7 @@ int main(int argc, char **argv_orig, char **envp) {
} }
/* randamsa_init installs some signal hadlers, call it before /* radamsa_init installs some signal handlers, call it before
setup_signal_handlers so that AFL++ can then replace those signal setup_signal_handlers so that AFL++ can then replace those signal
handlers */ handlers */
radamsa_init_ptr(); radamsa_init_ptr();
@ -1390,7 +1390,7 @@ stop_fuzzing:
if (afl->shm_fuzz) { if (afl->shm_fuzz) {
afl_shm_deinit(afl->shm_fuzz); afl_shm_deinit(afl->shm_fuzz);
free(afl->shm_fuzz); ck_free(afl->shm_fuzz);
} }

2
unicorn_mode/samples/c/harness.c
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@ -184,7 +184,7 @@ int main(int argc, char **argv, char **envp) {
// Map memory. // Map memory.
mem_map_checked(uc, BASE_ADDRESS, len, UC_PROT_ALL); mem_map_checked(uc, BASE_ADDRESS, len, UC_PROT_ALL);
printf("Len: %lx", len); printf("Len: %lx\n", len);
fflush(stdout); fflush(stdout);
// write machine code to be emulated to memory // write machine code to be emulated to memory

2
unicorn_mode/samples/persistent/Makefile
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@ -44,7 +44,7 @@ harness: harness.o
${MYCC} -L${LIBDIR} harness.o ../../unicornafl/libunicornafl.a $(LDFLAGS) -o $@ ${MYCC} -L${LIBDIR} harness.o ../../unicornafl/libunicornafl.a $(LDFLAGS) -o $@
debug: harness-debug.o debug: harness-debug.o
${MYCC} -L${LIBDIR} harness.o ../../unicornafl/libunicornafl.a $(LDFLAGS) -o harness-debug ${MYCC} -L${LIBDIR} harness-debug.o ../../unicornafl/libunicornafl.a $(LDFLAGS) -o harness-debug
fuzz: harness fuzz: harness
../../../afl-fuzz -m none -i sample_inputs -o out -- ./harness @@ ../../../afl-fuzz -m none -i sample_inputs -o out -- ./harness @@

4
unicorn_mode/samples/persistent/harness.c
View File

@ -68,7 +68,7 @@ static void hook_code(uc_engine *uc, uint64_t address, uint32_t size, void *user
/* /*
The sample uses strlen, since we don't have a loader or libc, we'll fake it. The sample uses strlen, since we don't have a loader or libc, we'll fake it.
We know the strlen will return the lenght of argv[1] that we just planted. We know the strlen will return the length of argv[1] that we just planted.
It will be a lot faster than an actual strlen for this specific purpose. It will be a lot faster than an actual strlen for this specific purpose.
*/ */
static void hook_strlen(uc_engine *uc, uint64_t address, uint32_t size, void *user_data) { static void hook_strlen(uc_engine *uc, uint64_t address, uint32_t size, void *user_data) {
@ -194,7 +194,7 @@ int main(int argc, char **argv, char **envp) {
// Map memory. // Map memory.
mem_map_checked(uc, BASE_ADDRESS, len, UC_PROT_ALL); mem_map_checked(uc, BASE_ADDRESS, len, UC_PROT_ALL);
printf("Len: %lx", len); printf("Len: %lx\n", len);
fflush(stdout); fflush(stdout);
// write machine code to be emulated to memory // write machine code to be emulated to memory

2
unicorn_mode/unicornafl

Submodule unicorn_mode/unicornafl updated: 37067ac128...707060cbc3