fix conflicts

13 files changed, 89 insertions, 63 deletions

diff --git a/examples/aflpp_driver/aflpp_qemu_driver.c b/examples/aflpp_driver/aflpp_qemu_driver.c
index 0944148e..404ce84c 100644
--- a/examples/aflpp_driver/aflpp_qemu_driver.c
+++ b/examples/aflpp_driver/aflpp_qemu_driver.c
@@ -17,8 +17,8 @@ void afl_qemu_driver_stdin_input(void) {
 }
 
 int main(int argc, char **argv) {
-  if (LLVMFuzzerInitialize)
-    LLVMFuzzerInitialize(&argc, &argv);
+
+  if (LLVMFuzzerInitialize) LLVMFuzzerInitialize(&argc, &argv);
   // Do any other expensive one-time initialization here.
 
   if (getenv("AFL_QEMU_DRIVER_NO_HOOK")) {
@@ -33,4 +33,6 @@ int main(int argc, char **argv) {
   }
   
   return 0;
+
 }
+
diff --git a/examples/aflpp_driver/aflpp_qemu_driver_hook.c b/examples/aflpp_driver/aflpp_qemu_driver_hook.c
index 17a84668..823cc42d 100644
--- a/examples/aflpp_driver/aflpp_qemu_driver_hook.c
+++ b/examples/aflpp_driver/aflpp_qemu_driver_hook.c
@@ -7,9 +7,9 @@
 #define REGS_RSI 6
 
 void afl_persistent_hook(uint64_t *regs, uint64_t guest_base,
-                         uint8_t* input_buf, uint32_t input_len) {
+                         uint8_t *input_buf, uint32_t input_len) {
 
-  memcpy(g2h(regs[REGS_RDI]), input_buf, input_len); 
+  memcpy(g2h(regs[REGS_RDI]), input_buf, input_len);
   regs[REGS_RSI] = input_len;
 
 }
@@ -19,3 +19,4 @@ int afl_persistent_hook_init(void) {
   return 1;
 
 }
+
diff --git a/examples/qemu_persistent_hook/read_into_rdi.c b/examples/qemu_persistent_hook/read_into_rdi.c
index 29087962..180d9f00 100644
--- a/examples/qemu_persistent_hook/read_into_rdi.c
+++ b/examples/qemu_persistent_hook/read_into_rdi.c
@@ -36,7 +36,7 @@ enum {
 };
 
 void afl_persistent_hook(uint64_t *regs, uint64_t guest_base,
-                         uint8_t* input_buf, uint32_t input_len) {
+                         uint8_t *input_buf, uint32_t input_len) {
 
   // In this example the register RDI is pointing to the memory location
   // of the target buffer, and the length of the input is in RSI.
@@ -44,16 +44,17 @@ void afl_persistent_hook(uint64_t *regs, uint64_t guest_base,
 
   printf("placing input into %p\n", regs[R_EDI]);
 
-  if (input_len > 1024)
-    input_len = 1024;
-  memcpy(g2h(regs[R_EDI]), input_buf, input_len); 
+  if (input_len > 1024) input_len = 1024;
+  memcpy(g2h(regs[R_EDI]), input_buf, input_len);
   regs[R_ESI] = input_len;
 
 }
 
 int afl_persistent_hook_init(void) {
 
-  // 1 for shared memory input (faster), 0 for normal input (you have to use read(), input_buf will be NULL)
+  // 1 for shared memory input (faster), 0 for normal input (you have to use
+  // read(), input_buf will be NULL)
   return 1;
 
 }
+
diff --git a/qemu_mode/patches/afl-qemu-common.h b/qemu_mode/patches/afl-qemu-common.h
index 5812596a..f7ffa56a 100644
--- a/qemu_mode/patches/afl-qemu-common.h
+++ b/qemu_mode/patches/afl-qemu-common.h
@@ -63,9 +63,8 @@
   #define INC_AFL_AREA(loc) afl_area_ptr[loc]++
 #endif
 
-typedef void (*afl_persistent_hook_fn)(uint64_t *regs,
-                                       uint64_t guest_base,
-                                       uint8_t* input_buf,
+typedef void (*afl_persistent_hook_fn)(uint64_t *regs, uint64_t guest_base,
+                                       uint8_t *input_buf,
                                        uint32_t input_buf_len);
 
 /* Declared in afl-qemu-cpu-inl.h */
@@ -86,7 +85,7 @@ extern int            persisent_retaddr_offset;
 
 extern u8 *shared_buf;
 extern u32 shared_buf_len;
-extern u8 sharedmem_fuzzing;
+extern u8  sharedmem_fuzzing;
 
 extern afl_persistent_hook_fn afl_persistent_hook_ptr;
 
diff --git a/qemu_mode/patches/afl-qemu-cpu-inl.h b/qemu_mode/patches/afl-qemu-cpu-inl.h
index dc18ea95..7836e2cf 100644
--- a/qemu_mode/patches/afl-qemu-cpu-inl.h
+++ b/qemu_mode/patches/afl-qemu-cpu-inl.h
@@ -85,7 +85,7 @@ int           persisent_retaddr_offset;
 
 u8 *shared_buf;
 u32 shared_buf_len;
-u8 sharedmem_fuzzing;
+u8  sharedmem_fuzzing;
 
 afl_persistent_hook_fn afl_persistent_hook_ptr;
 
@@ -163,7 +163,8 @@ static void afl_map_shm_fuzz(void) {
 
   } else {
 
-    fprintf(stderr, "[AFL] ERROR:  variable for fuzzing shared memory is not set\n");
+    fprintf(stderr,
+            "[AFL] ERROR:  variable for fuzzing shared memory is not set\n");
     exit(1);
 
   }
@@ -282,9 +283,9 @@ void afl_setup(void) {
       exit(1);
 
     }
-    
-    int (*afl_persistent_hook_init_ptr)(void) = dlsym(plib,
-                                                    "afl_persistent_hook_init");
+
+    int (*afl_persistent_hook_init_ptr)(void) =
+        dlsym(plib, "afl_persistent_hook_init");
     if (afl_persistent_hook_init_ptr)
       sharedmem_fuzzing = afl_persistent_hook_init_ptr();
 
@@ -302,7 +303,7 @@ void afl_setup(void) {
 #endif
 
   }
-  
+
   if (getenv("AFL_QEMU_PERSISTENT_RETADDR_OFFSET"))
     persisent_retaddr_offset =
         strtoll(getenv("AFL_QEMU_PERSISTENT_RETADDR_OFFSET"), NULL, 0);
@@ -318,7 +319,7 @@ void afl_setup(void) {
 
 void afl_forkserver(CPUState *cpu) {
 
-  //u32           map_size = 0;
+  // u32           map_size = 0;
   unsigned char tmp[4] = {0};
 
   if (forkserver_installed == 1) return;
@@ -331,8 +332,8 @@ void afl_forkserver(CPUState *cpu) {
   pid_t child_pid;
   int   t_fd[2];
   u8    child_stopped = 0;
-  u32 was_killed;
-  int status;
+  u32   was_killed;
+  int   status;
 
   // with the max ID value
   if (MAP_SIZE <= FS_OPT_MAX_MAPSIZE)
@@ -349,7 +350,7 @@ void afl_forkserver(CPUState *cpu) {
   afl_forksrv_pid = getpid();
 
   int first_run = 1;
-  
+
   if (sharedmem_fuzzing) {
 
     if (read(FORKSRV_FD, &was_killed, 4) != 4) exit(2);
@@ -358,11 +359,12 @@ void afl_forkserver(CPUState *cpu) {
         (FS_OPT_ENABLED | FS_OPT_SHDMEM_FUZZ))
       afl_map_shm_fuzz();
     else {
-    
-      fprintf(stderr, "[AFL] ERROR: afl-fuzz is old and does not support"
-                      " shmem input");
+
+      fprintf(stderr,
+              "[AFL] ERROR: afl-fuzz is old and does not support"
+              " shmem input");
       exit(1);
-    
+
     }
 
   }
@@ -374,7 +376,7 @@ void afl_forkserver(CPUState *cpu) {
     /* Whoops, parent dead? */
 
     if (read(FORKSRV_FD, &was_killed, 4) != 4) exit(2);
-    
+
     shared_buf_len = (was_killed >> 8);
     was_killed = (was_killed & 0xff);
 
@@ -459,7 +461,6 @@ void afl_forkserver(CPUState *cpu) {
 
 }
 
-
 /* A simplified persistent mode handler, used as explained in
  * llvm_mode/README.md. */
 
diff --git a/src/afl-common.c b/src/afl-common.c
index c9b4638a..f4cba573 100644
--- a/src/afl-common.c
+++ b/src/afl-common.c
@@ -253,7 +253,8 @@ char **get_qemu_argv(u8 *own_loc, u8 **target_path_p, int argc, char **argv) {
        "binaries that are\n"
        "    instrumented at compile time with afl-gcc. It is also possible to "
        "use it as a\n"
-       "    traditional non-instrumented fuzzer by specifying '-n' in the command "
+       "    traditional non-instrumented fuzzer by specifying '-n' in the "
+       "command "
        "line.\n");
 
   FATAL("Failed to locate 'afl-qemu-trace'.");
@@ -353,7 +354,8 @@ char **get_wine_argv(u8 *own_loc, u8 **target_path_p, int argc, char **argv) {
        "binaries that are\n"
        "    instrumented at compile time with afl-gcc. It is also possible to "
        "use it as a\n"
-       "    traditional non-instrumented fuzzer by specifying '-n' in the command "
+       "    traditional non-instrumented fuzzer by specifying '-n' in the "
+       "command "
        "line.\n",
        ncp);
 
diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c
index d32e8293..b5b55713 100644
--- a/src/afl-forkserver.c
+++ b/src/afl-forkserver.c
@@ -524,7 +524,9 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv,
 
         } else {
 
-          FATAL("Target requested sharedmem fuzzing, but we failed to enable it.");
+          FATAL(
+              "Target requested sharedmem fuzzing, but we failed to enable "
+              "it.");
 
         }
 
diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c
index 05aa0cc7..3c3503b1 100644
--- a/src/afl-fuzz-init.c
+++ b/src/afl-fuzz-init.c
@@ -1859,7 +1859,11 @@ void fix_up_sync(afl_state_t *afl) {
 
   u8 *x = afl->sync_id;
 
-  if (afl->non_instrumented_mode) { FATAL("-S / -M and -n are mutually exclusive"); }
+  if (afl->non_instrumented_mode) {
+
+    FATAL("-S / -M and -n are mutually exclusive");
+
+  }
 
   while (*x) {
 
@@ -2126,7 +2130,8 @@ void check_binary(afl_state_t *afl, u8 *fname) {
 
 #endif                                                       /* ^!__APPLE__ */
 
-  if (!afl->fsrv.qemu_mode && !afl->unicorn_mode && !afl->non_instrumented_mode &&
+  if (!afl->fsrv.qemu_mode && !afl->unicorn_mode &&
+      !afl->non_instrumented_mode &&
       !memmem(f_data, f_len, SHM_ENV_VAR, strlen(SHM_ENV_VAR) + 1)) {
 
     SAYF("\n" cLRD "[-] " cRST
diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c
index 146e30bc..578ac584 100644
--- a/src/afl-fuzz-one.c
+++ b/src/afl-fuzz-one.c
@@ -512,7 +512,8 @@ u8 fuzz_one_original(afl_state_t *afl) {
    * TRIMMING *
    ************/
 
-  if (!afl->non_instrumented_mode && !afl->queue_cur->trim_done && !afl->disable_trim) {
+  if (!afl->non_instrumented_mode && !afl->queue_cur->trim_done &&
+      !afl->disable_trim) {
 
     u8 res = trim_case(afl, afl->queue_cur, in_buf);
 
@@ -579,8 +580,8 @@ u8 fuzz_one_original(afl_state_t *afl) {
   /* Skip deterministic fuzzing if exec path checksum puts this out of scope
      for this main instance. */
 
-  if (afl->main_node_max &&
-      (afl->queue_cur->exec_cksum % afl->main_node_max) != afl->main_node_id - 1) {
+  if (afl->main_node_max && (afl->queue_cur->exec_cksum % afl->main_node_max) !=
+                                afl->main_node_id - 1) {
 
     goto custom_mutator_stage;
 
@@ -2732,8 +2733,8 @@ static u8 mopt_common_fuzzing(afl_state_t *afl, MOpt_globals_t MOpt_globals) {
   /* Skip deterministic fuzzing if exec path checksum puts this out of scope
      for this main instance. */
 
-  if (afl->main_node_max &&
-      (afl->queue_cur->exec_cksum % afl->main_node_max) != afl->main_node_id - 1) {
+  if (afl->main_node_max && (afl->queue_cur->exec_cksum % afl->main_node_max) !=
+                                afl->main_node_id - 1) {
 
     goto havoc_stage;
 
@@ -2975,8 +2976,8 @@ static u8 mopt_common_fuzzing(afl_state_t *afl, MOpt_globals_t MOpt_globals) {
 
       u32 cksum;
 
-      /* If in non-instrumented mode or if the file is very short, just flag everything
-         without wasting time on checksums. */
+      /* If in non-instrumented mode or if the file is very short, just flag
+         everything without wasting time on checksums. */
 
       if (!afl->non_instrumented_mode && len >= EFF_MIN_LEN) {
 
diff --git a/src/afl-fuzz-run.c b/src/afl-fuzz-run.c
index ec5ade53..5934690f 100644
--- a/src/afl-fuzz-run.c
+++ b/src/afl-fuzz-run.c
@@ -562,10 +562,11 @@ void sync_fuzzers(afl_state_t *afl) {
   closedir(sd);
 
   // If we are a secondary and no main was found to sync then become the main
-  if (unlikely(synced == 0) && likely(entries) && likely(afl->is_secondary_node)) {
+  if (unlikely(synced == 0) && likely(entries) &&
+      likely(afl->is_secondary_node)) {
 
-    // there is a small race condition here that another secondary runs at the same
-    // time. If so, the first temporary main node running again will demote
+    // there is a small race condition here that another secondary runs at the
+    // same time. If so, the first temporary main node running again will demote
     // themselves so this is not an issue
 
     u8 path[PATH_MAX];
diff --git a/src/afl-fuzz-stats.c b/src/afl-fuzz-stats.c
index d6bb8b72..97221572 100644
--- a/src/afl-fuzz-stats.c
+++ b/src/afl-fuzz-stats.c
@@ -126,8 +126,7 @@ void write_stats_file(afl_state_t *afl, double bitmap_cvg, double stability,
       t_bytes, afl->var_byte_count, afl->use_banner,
       afl->unicorn_mode ? "unicorn" : "", afl->fsrv.qemu_mode ? "qemu " : "",
       afl->non_instrumented_mode ? " non_instrumented " : "",
-      afl->no_forkserver ? "no_fsrv " : "",
-      afl->crash_mode ? "crash " : "",
+      afl->no_forkserver ? "no_fsrv " : "", afl->crash_mode ? "crash " : "",
       afl->persistent_mode ? "persistent " : "",
       afl->shmem_testcase_mode ? "shmem_testcase " : "",
       afl->deferred_mode ? "deferred " : "",
@@ -526,8 +525,9 @@ void show_stats(afl_state_t *afl) {
           t_byte_ratio);
 
   SAYF("    map density : %s%-21s" bSTG bV "\n",
-       t_byte_ratio > 70 ? cLRD
-                         : ((t_bytes < 200 && !afl->non_instrumented_mode) ? cPIN : cRST),
+       t_byte_ratio > 70
+           ? cLRD
+           : ((t_bytes < 200 && !afl->non_instrumented_mode) ? cPIN : cRST),
        tmp);
 
   sprintf(tmp, "%s (%0.02f%%)", u_stringify_int(IB(0), afl->cur_skipped_paths),
@@ -1022,7 +1022,8 @@ void show_init_stats(afl_state_t *afl) {
 
   }
 
-  /* In non-instrumented mode, re-running every timing out test case with a generous time
+  /* In non-instrumented mode, re-running every timing out test case with a
+     generous time
      limit is very expensive, so let's select a more conservative default. */
 
   if (afl->non_instrumented_mode && !(afl->afl_env.afl_hang_tmout)) {
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c
index aed1e958..07e1584b 100644
--- a/src/afl-fuzz.c
+++ b/src/afl-fuzz.c
@@ -379,9 +379,11 @@ int main(int argc, char **argv_orig, char **envp) {
 
           *c = 0;
 
-          if (sscanf(c + 1, "%u/%u", &afl->main_node_id, &afl->main_node_max) != 2 ||
+          if (sscanf(c + 1, "%u/%u", &afl->main_node_id, &afl->main_node_max) !=
+                  2 ||
               !afl->main_node_id || !afl->main_node_max ||
-              afl->main_node_id > afl->main_node_max || afl->main_node_max > 1000000) {
+              afl->main_node_id > afl->main_node_max ||
+              afl->main_node_max > 1000000) {
 
             FATAL("Bogus main node ID passed to -M");
 
@@ -533,7 +535,12 @@ int main(int argc, char **argv_orig, char **envp) {
 
       case 'n':                                                /* dumb mode */
 
-        if (afl->non_instrumented_mode) { FATAL("Multiple -n options not supported"); }
+        if (afl->non_instrumented_mode) {
+
+          FATAL("Multiple -n options not supported");
+
+        }
+
         if (afl->afl_env.afl_dumb_forksrv) {
 
           afl->non_instrumented_mode = 2;
@@ -793,10 +800,12 @@ int main(int argc, char **argv_orig, char **envp) {
   OKF("afl-tmin fork server patch from github.com/nccgroup/TriforceAFL");
   OKF("MOpt Mutator from github.com/puppet-meteor/MOpt-AFL");
 
-  if (afl->sync_id && afl->is_main_node && afl->afl_env.afl_custom_mutator_only) {
+  if (afl->sync_id && afl->is_main_node &&
+      afl->afl_env.afl_custom_mutator_only) {
 
     WARNF(
-        "Using -M main node with the AFL_CUSTOM_MUTATOR_ONLY mutator options will "
+        "Using -M main node with the AFL_CUSTOM_MUTATOR_ONLY mutator options "
+        "will "
         "result in no deterministic mutations being done!");
 
   }
diff --git a/src/afl-sharedmem.c b/src/afl-sharedmem.c
index f87c75eb..63013435 100644
--- a/src/afl-sharedmem.c
+++ b/src/afl-sharedmem.c
@@ -96,7 +96,8 @@ void afl_shm_deinit(sharedmem_t *shm) {
    Returns a pointer to shm->map for ease of use.
 */
 
-u8 *afl_shm_init(sharedmem_t *shm, size_t map_size, unsigned char non_instrumented_mode) {
+u8 *afl_shm_init(sharedmem_t *shm, size_t map_size,
+                 unsigned char non_instrumented_mode) {
 
   shm->map_size = map_size;
 
@@ -137,10 +138,10 @@ u8 *afl_shm_init(sharedmem_t *shm, size_t map_size, unsigned char non_instrument
 
   }
 
-  /* If somebody is asking us to fuzz instrumented binaries in non-instrumented mode,
-     we don't want them to detect instrumentation, since we won't be sending
-     fork server commands. This should be replaced with better auto-detection
-     later on, perhaps? */
+  /* If somebody is asking us to fuzz instrumented binaries in non-instrumented
+     mode, we don't want them to detect instrumentation, since we won't be
+     sending fork server commands. This should be replaced with better
+     auto-detection later on, perhaps? */
 
   if (!non_instrumented_mode) setenv(SHM_ENV_VAR, shm->g_shm_file_path, 1);
 
@@ -164,10 +165,10 @@ u8 *afl_shm_init(sharedmem_t *shm, size_t map_size, unsigned char non_instrument
 
   shm_str = alloc_printf("%d", shm->shm_id);
 
-  /* If somebody is asking us to fuzz instrumented binaries in non-instrumented mode,
-     we don't want them to detect instrumentation, since we won't be sending
-     fork server commands. This should be replaced with better auto-detection
-     later on, perhaps? */
+  /* If somebody is asking us to fuzz instrumented binaries in non-instrumented
+     mode, we don't want them to detect instrumentation, since we won't be
+     sending fork server commands. This should be replaced with better
+     auto-detection later on, perhaps? */
 
   if (!non_instrumented_mode) { setenv(SHM_ENV_VAR, shm_str, 1); }