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hidden -Y option for nyx, code format

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vanhauser-thc
2023-04-16 12:42:32 +02:00
parent 87b9dc4ba0
commit 56f7e3aa08
10 changed files with 245 additions and 126 deletions
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26
src/afl-common.c
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@ -1365,36 +1365,46 @@ s32 create_file(u8 *fn) {
* etc.). This helper function basically creates both a path to a tmp workdir
* and the workdir itself. If the environment variable TMPDIR is set, we use
* that as the base directory, otherwise we use /tmp. */
char* create_nyx_tmp_workdir(void) {
char *create_nyx_tmp_workdir(void) {
char *tmpdir = getenv("TMPDIR");
if (!tmpdir) { tmpdir = "/tmp"; }
char* nyx_out_dir_path = alloc_printf("%s/.nyx_tmp_%d/", tmpdir, (u32)getpid());
char *nyx_out_dir_path =
alloc_printf("%s/.nyx_tmp_%d/", tmpdir, (u32)getpid());
if (mkdir(nyx_out_dir_path, 0700)) {
PFATAL("Unable to create nyx workdir");
}
if (mkdir(nyx_out_dir_path, 0700)) { PFATAL("Unable to create nyx workdir"); }
return nyx_out_dir_path;
}
/* Vice versa, we remove the tmp workdir for nyx with this helper function. */
void remove_nyx_tmp_workdir(afl_forkserver_t *fsrv, char* nyx_out_dir_path) {
char* workdir_path = alloc_printf("%s/workdir", nyx_out_dir_path);
void remove_nyx_tmp_workdir(afl_forkserver_t *fsrv, char *nyx_out_dir_path) {
char *workdir_path = alloc_printf("%s/workdir", nyx_out_dir_path);
if (access(workdir_path, R_OK) == 0) {
if(fsrv->nyx_handlers->nyx_remove_work_dir(workdir_path) != true) {
if (fsrv->nyx_handlers->nyx_remove_work_dir(workdir_path) != true) {
WARNF("Unable to remove nyx workdir (%s)", workdir_path);
}
}
if (rmdir(nyx_out_dir_path)) {
WARNF("Unable to remove nyx workdir (%s)", nyx_out_dir_path);
}
ck_free(workdir_path);
ck_free(nyx_out_dir_path);
}
#endif