ExternalVendorCode/AFLplusplus
1
0
Fork 0
mirror of https://github.com/AFLplusplus/AFLplusplus.git synced 2025-06-18 12:48:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

unified pointer placement

Browse Source
This commit is contained in:
Dominik Maier
2020-03-10 22:04:05 +01:00
parent 2832cb643d
commit cc1d6b33b1
46 changed files with 1040 additions and 1043 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
llvm_mode/afl-clang-fast.c
View File

@ -37,20 +37,20 @@
#include <limits.h>
#include <assert.h>
static u8* obj_path; /* Path to runtime libraries */
static u8** cc_params; /* Parameters passed to the real CC */
static u8 *obj_path; /* Path to runtime libraries */
static u8 **cc_params; /* Parameters passed to the real CC */
static u32 cc_par_cnt = 1; /* Param count, including argv0 */
static u8 llvm_fullpath[PATH_MAX];
static u8 lto_mode;
static u8* lto_flag = AFL_CLANG_FLTO;
static u8* march_opt = CFLAGS_OPT;
static u8 *lto_flag = AFL_CLANG_FLTO;
static u8 *march_opt = CFLAGS_OPT;
static u8 debug;
static u8 cwd[4096];
static u8 cmplog_mode;
u8 use_stdin = 0; /* dummy */
u8 be_quiet = 0;
u8* getthecwd() {
u8 *getthecwd() {
static u8 fail[] = "";
if (getcwd(cwd, sizeof(cwd)) == NULL) return fail;
@ -60,9 +60,9 @@ u8* getthecwd() {
/* Try to find the runtime libraries. If that fails, abort. */
static void find_obj(u8* argv0) {
static void find_obj(u8 *argv0) {
u8* afl_path = getenv("AFL_PATH");
u8 *afl_path = getenv("AFL_PATH");
u8 *slash, *tmp;
if (afl_path) {
@ -89,7 +89,7 @@ static void find_obj(u8* argv0) {
if (slash) {
u8* dir;
u8 *dir;
*slash = 0;
dir = ck_strdup(argv0);
@ -135,13 +135,13 @@ static void find_obj(u8* argv0) {
/* Copy argv to cc_params, making the necessary edits. */
static void edit_params(u32 argc, char** argv) {
static void edit_params(u32 argc, char **argv) {
u8 fortify_set = 0, asan_set = 0, x_set = 0, maybe_linking = 1, bit_mode = 0;
u8 has_llvm_config = 0;
u8* name;
u8 *name;
cc_params = ck_alloc((argc + 128) * sizeof(u8*));
cc_params = ck_alloc((argc + 128) * sizeof(u8 *));
name = strrchr(argv[0], '/');
if (!name)
@ -168,21 +168,21 @@ static void edit_params(u32 argc, char** argv) {
if (!strcmp(name, "afl-clang-fast++") || !strcmp(name, "afl-clang-lto++")) {
u8* alt_cxx = getenv("AFL_CXX");
u8 *alt_cxx = getenv("AFL_CXX");
if (has_llvm_config)
snprintf(llvm_fullpath, sizeof(llvm_fullpath), "%s/clang++", LLVM_BINDIR);
else
sprintf(llvm_fullpath, "clang++");
cc_params[0] = alt_cxx ? alt_cxx : (u8*)llvm_fullpath;
cc_params[0] = alt_cxx ? alt_cxx : (u8 *)llvm_fullpath;
} else {
u8* alt_cc = getenv("AFL_CC");
u8 *alt_cc = getenv("AFL_CC");
if (has_llvm_config)
snprintf(llvm_fullpath, sizeof(llvm_fullpath), "%s/clang", LLVM_BINDIR);
else
sprintf(llvm_fullpath, "clang");
cc_params[0] = alt_cc ? alt_cc : (u8*)llvm_fullpath;
cc_params[0] = alt_cc ? alt_cc : (u8 *)llvm_fullpath;
}
@ -267,8 +267,8 @@ static void edit_params(u32 argc, char** argv) {
if (lto_mode) {
char* old_path = getenv("PATH");
char* new_path = alloc_printf("%s:%s", AFL_PATH, old_path);
char *old_path = getenv("PATH");
char *new_path = alloc_printf("%s:%s", AFL_PATH, old_path);
setenv("PATH", new_path, 1);
setenv("AFL_LD", "1", 1);
@ -322,7 +322,7 @@ static void edit_params(u32 argc, char** argv) {
while (--argc) {
u8* cur = *(++argv);
u8 *cur = *(++argv);
if (!strcmp(cur, "-m32")) bit_mode = 32;
if (!strcmp(cur, "armv7a-linux-androideabi")) bit_mode = 32;
@ -521,10 +521,10 @@ static void edit_params(u32 argc, char** argv) {
/* Main entry point */
int main(int argc, char** argv, char** envp) {
int main(int argc, char **argv, char **envp) {
int i;
char* callname = "afl-clang-fast";
char *callname = "afl-clang-fast";
if (getenv("AFL_DEBUG")) {
@ -671,7 +671,7 @@ int main(int argc, char** argv, char** envp) {
}
execvp(cc_params[0], (char**)cc_params);
execvp(cc_params[0], (char **)cc_params);
FATAL("Oops, failed to execute '%s' - check your PATH", cc_params[0]);