support libraries for find_afl_binary
@@ -282,12 +282,19 @@ u8 *find_binary(u8 *fname) {
u8 *find_afl_binary(u8 *own_loc, u8 *fname) {
- u8 *afl_path = NULL, *target_path, *own_copy;
+ u8 *afl_path = NULL, *target_path, *own_copy, *tmp;
+ int perm = X_OK;
+
+ if ((tmp = strrchr(fname, '.'))) {
+
+ if (!strcasecmp(tmp, ".so") || !strcasecmp(tmp, ".dylib")) { perm = R_OK; }
+
+ }
if ((afl_path = getenv("AFL_PATH"))) {
target_path = alloc_printf("%s/%s", afl_path, fname);
- if (!access(target_path, X_OK)) {
+ if (!access(target_path, perm)) {
return target_path;
@@ -311,7 +318,7 @@ u8 *find_afl_binary(u8 *own_loc, u8 *fname) {
target_path = alloc_printf("%s/%s", own_copy, fname);
ck_free(own_copy);
- if (!access(target_path, X_OK)) {
+ if (!access(target_path, perm)) {
return target_path;
@@ -330,7 +337,7 @@ u8 *find_afl_binary(u8 *own_loc, u8 *fname) {
}
target_path = alloc_printf("%s/%s", BIN_PATH, fname);
- if (!access(target_path, X_OK)) {
+ if (!access(target_path, perm)) {
return target_path;
@@ -340,8 +347,16 @@ u8 *find_afl_binary(u8 *own_loc, u8 *fname) {
}
+ if (perm == X_OK) {
+
return find_binary(fname);
+ } else {
+
+ FATAL("Library '%s' not found", fname);
+
+ }
+
}
/* Parses the kill signal environment variable, FATALs on error.
