eden-emu/opus
14
0
Fork 0
mirror of https://github.com/xiph/opus.git synced 2025-05-14 23:48:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

opus_decoder_fuzzer: limit the number of decodes to avoid timeout

Browse source
This commit is contained in:
Felicia Lim 2020-08-10 09:49:48 -07:00
parent b83dd52868
commit 6bae366f9f
1 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
tests/opus_decode_fuzzer.c
View file

@ -40,6 +40,8 @@
/* 4 bytes: packet length, 4 bytes: encoder final range */
#define SETUP_BYTE_COUNT 8
#define MAX_DECODES 12
typedef struct {
int fs;
int channels;
@ -66,6 +68,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
TocInfo toc;
int i = 0;
int err = OPUS_OK;
int num_decodes = 0;
/* Not enough data to setup the decoder (+1 for the ToC) */
if (size < SETUP_BYTE_COUNT + 1) {
@ -82,7 +85,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
pcm = (opus_int16*) malloc(sizeof(*pcm) * MAX_FRAME_SAMP * toc.channels);
while (i + SETUP_BYTE_COUNT < size) {
while (i + SETUP_BYTE_COUNT < size && num_decodes++ < MAX_DECODES) {
int len, fec;
len = (opus_uint32) data[i ] << 24 |