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not allocating paths anymore

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This commit is contained in:
Dominik Maier
2020-03-27 23:06:57 +01:00
parent 71f8cc9dd2
commit b7f3d180aa
4 changed files with 40 additions and 46 deletions
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13
src/afl-fuzz-init.c
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@ -76,18 +76,17 @@ void bind_to_free_cpu(afl_state_t *afl) {
while ((de = readdir(d))) {
u8 * fn;
u8 fn[PATH_MAX];
FILE *f;
u8 tmp[MAX_LINE];
u8 has_vmsize = 0;
if (!isdigit(de->d_name[0])) continue;
fn = alloc_printf("/proc/%s/status", de->d_name);
snprintf(fn, PATH_MAX, "/proc/%s/status", de->d_name);
if (!(f = fopen(fn, "r"))) {
ck_free(fn);
continue;
}
@ -111,7 +110,6 @@ void bind_to_free_cpu(afl_state_t *afl) {
}
ck_free(fn);
fclose(f);
}
@ -369,9 +367,9 @@ void read_testcases(afl_state_t *afl) {
struct stat st;
u8 dfn[PATH_MAX];
snprintf(dfn, PATH_MAX, "%s/.state/deterministic_done/%s", afl->in_dir, nl[i]->d_name);
u8 *fn2 = alloc_printf("%s/%s", afl->in_dir, nl[i]->d_name);
u8 *dfn = alloc_printf("%s/.state/deterministic_done/%s", afl->in_dir,
nl[i]->d_name);
u8 passed_det = 0;
@ -384,8 +382,6 @@ void read_testcases(afl_state_t *afl) {
if (!S_ISREG(st.st_mode) || !st.st_size || strstr(fn2, "/README.txt")) {
ck_free(fn2);
ck_free(dfn);
continue;
}
@ -401,7 +397,6 @@ void read_testcases(afl_state_t *afl) {
and probably very time-consuming. */
if (!access(dfn, F_OK)) passed_det = 1;
ck_free(dfn);
add_to_queue(afl, fn2, st.st_size, passed_det);