v2.59c release

Makefile

@@ -310,7 +310,7 @@ all_done: test_build
 .NOTPARALLEL: clean
 
 clean:
-	rm -f $(PROGS) libradamsa.so afl-as as afl-g++ afl-clang afl-clang++ *.o src/*.o *~ a.out core core.[1-9][0-9]* *.stackdump .test .test1 .test2 test-instr .test-instr0 .test-instr1 qemu_mode/qemu-3.1.1.tar.xz afl-qemu-trace afl-gcc-fast afl-gcc-pass.so afl-gcc-rt.o afl-g++-fast *.so *.8
+	rm -f $(PROGS) libradamsa.so afl-fuzz-document afl-as as afl-g++ afl-clang afl-clang++ *.o src/*.o *~ a.out core core.[1-9][0-9]* *.stackdump .test .test1 .test2 test-instr .test-instr0 .test-instr1 qemu_mode/qemu-3.1.1.tar.xz afl-qemu-trace afl-gcc-fast afl-gcc-pass.so afl-gcc-rt.o afl-g++-fast *.so *.8
 	rm -rf out_dir qemu_mode/qemu-3.1.1 *.dSYM */*.dSYM
 	-$(MAKE) -C llvm_mode clean
 	-$(MAKE) -C gcc_plugin clean

README.md

@@ -2,9 +2,9 @@
 
   ![Travis State](https://api.travis-ci.com/vanhauser-thc/AFLplusplus.svg?branch=master)
 
-  Release Version: 2.58c 
+  Release Version: 2.59c 
 
-  Github Version: 2.58d
+  Github Version: 2.59d
 
   includes all necessary/interesting changes from Google's afl 2.56b
 

docs/ChangeLog

@@ -13,9 +13,9 @@ Want to stay in the loop on major new features? Join our mailing list by
 sending a mail to <afl-users+subscribe@googlegroups.com>.
 
 
-----------------------
+--------------------------
-Version ++2.58d (dev):
+Version ++2.59c (release):
-----------------------
+--------------------------
 
   - qbdi_mode: fuzz android native libraries via QBDI framework
   - unicorn_mode: switched to the new unicornafl, thanks domenukk

include/config.h

@@ -26,7 +26,7 @@
 
 /* Version string: */
 
-#define VERSION "++2.58d"  // c = release, d = volatile github dev
+#define VERSION "++2.59c"  // c = release, d = volatile github dev
 
 /******************************************************
  *                                                    *

libdislocator/libdislocator.so.c

@@ -130,7 +130,7 @@ static u8  alloc_verbose,               /* Additional debug messages        */
 static __thread size_t total_mem;       /* Currently allocated mem          */
 
 static __thread u32 call_depth;         /* To avoid recursion via fprintf() */
-static u32 alloc_canary;
+static u32          alloc_canary;
 
 /* This is the main alloc function. It allocates one page more than necessary,
    sets that tailing page to PROT_NONE, and then increments the return address
@@ -348,10 +348,10 @@ int posix_memalign(void** ptr, size_t align, size_t len) {
     return 0;
 
   }
-  
+
   size_t rem = len % align;
   if (rem) len += align - rem;
-  
+
   *ptr = __dislocator_alloc(len);
 
   if (*ptr && len) memset(*ptr, ALLOC_CLOBBER, len);

llvm_mode/afl-clang-fast.c

@@ -358,7 +358,7 @@ static void edit_params(u32 argc, char** argv) {
 
     }
 
-//#ifndef __ANDROID__ // not sure, we might need these ifdefs for Android
+    //#ifndef __ANDROID__ // not sure, we might need these ifdefs for Android
     switch (bit_mode) {
 
       case 0:
@@ -382,7 +382,8 @@ static void edit_params(u32 argc, char** argv) {
         break;
 
     }
-//#endif
+
+    //#endif
 
   }
 
@@ -443,9 +444,10 @@ int main(int argc, char** argv) {
 
   }
 
-//#ifndef __ANDROID__ // not sure this is needed for Android, so at the moment we rather keep this out
+  //#ifndef __ANDROID__ // not sure this is needed for Android, so at the moment
+  //we rather keep this out
   find_obj(argv[0]);
-//#endif
+  //#endif
 
   edit_params(argc, argv);
 

qemu_mode/build_qemu_support.sh

@@ -243,10 +243,9 @@ else
 fi
 
 echo "[+] Building libcompcov ..."
-make -C libcompcov
+make -C libcompcov && echo "[+] libcompcov ready"
 echo "[+] Building unsigaction ..."
-make -C unsigaction
+make -C unsigaction && echo "[+] unsigaction ready"
-echo "[+] libcompcov ready"
 echo "[+] All done for qemu_mode, enjoy!"
 
 exit 0

qemu_mode/patches/afl-qemu-common.h

@@ -79,8 +79,8 @@ void afl_debug_dump_saved_regs();
 void afl_persistent_loop();
 
 void tcg_gen_afl_call0(void *func);
-void tcg_gen_afl_compcov_log_call(void *func, target_ulong cur_loc,
+void tcg_gen_afl_compcov_log_call(void *func, target_ulong cur_loc, TCGv arg1,
-                                  TCGv arg1, TCGv arg2);
+                                  TCGv arg2);
 
 void tcg_gen_afl_maybe_log_call(target_ulong cur_loc);
 

qemu_mode/patches/afl-qemu-tcg-inl.h

@@ -376,8 +376,8 @@ void tcg_gen_afl_call0(void *func) {
 
 }
 
-void tcg_gen_afl_compcov_log_call(void *func, target_ulong cur_loc,
+void tcg_gen_afl_compcov_log_call(void *func, target_ulong cur_loc, TCGv arg1,
-                                  TCGv arg1, TCGv arg2) {
+                                  TCGv arg2) {
 
   int      i, real_args, nb_rets, pi;
   unsigned sizemask, flags;

src/afl-fuzz-bitmap.c

@@ -685,13 +685,14 @@ u8 save_if_interesting(char** argv, void* mem, u32 len, u8 fault) {
       ++unique_crashes;
       if (infoexec) {  // if the user wants to be informed on new crashes - do
 #if !TARGET_OS_IPHONE
-                     // that
+                       // that
         if (system(infoexec) == -1)
           hnb += 0;  // we dont care if system errors, but we dont want a
                      // compiler warning either
 #else
         WARNF("command execution unsupported");
 #endif
+
       }
 
       last_crash_time = get_cur_time();

src/afl-fuzz-init.c

@@ -1905,9 +1905,10 @@ void check_binary(u8* fname) {
 #else
 
 #if !defined(__arm__) && !defined(__arm64__)
-  if ((f_data[0] != 0xCF || f_data[1] != 0xFA || f_data[2] != 0xED) 
+  if ((f_data[0] != 0xCF || f_data[1] != 0xFA || f_data[2] != 0xED) &&
-          && (f_data[0] != 0xCA || f_data[1] != 0xFE || f_data[2] != 0xBA))
+      (f_data[0] != 0xCA || f_data[1] != 0xFE || f_data[2] != 0xBA))
-    FATAL("Program '%s' is not a 64-bit or universal Mach-O binary", target_path);
+    FATAL("Program '%s' is not a 64-bit or universal Mach-O binary",
+          target_path);
 #endif
 
 #endif                                                       /* ^!__APPLE__ */

unicorn_mode/build_unicorn_support.sh

@@ -124,8 +124,9 @@ fi
 echo "[+] All checks passed!"
 
 echo "[*] Making sure unicornafl is checked out"
-git submodule init || exit 1
+test -d unicorn && { cd unicorn && { git stash ; git pull ; cd .. ; } }
-git submodule update || exit 1
+test -d unicorn || git clone https://github.com/vanhauser-thc/unicorn
+test -d unicorn || { echo "[-] not checked out, please install git or check your internet connection." ; exit 1 ; }
 echo "[+] Got unicornafl."
 
 echo "[*] making sure config.h matches"