Add argument validation to most libpsn00b functions

1 files changed, 6 insertions, 0 deletions

diff --git a/libpsn00b/psxpress/mdec.c b/libpsn00b/psxpress/mdec.c
index 394a0ce..b3aa837 100644
--- a/libpsn00b/psxpress/mdec.c
+++ b/libpsn00b/psxpress/mdec.c
@@ -111,6 +111,8 @@ void DecDCTPutEnv(const DECDCTENV *env, int mono) {
 }
 
 void DecDCTin(const uint32_t *data, int mode) {
+	_sdk_validate_args_void(data);
+
 	uint32_t header = *data;
 	DecDCTinSync(0);
 
@@ -128,6 +130,8 @@ void DecDCTin(const uint32_t *data, int mode) {
 // data length as an argument rather than parsing it from the first 4 bytes of
 // the stream.
 void DecDCTinRaw(const uint32_t *data, size_t length) {
+	_sdk_validate_args_void(data && length);
+
 	if ((length >= DMA_CHUNK_LENGTH) && (length % DMA_CHUNK_LENGTH)) {
 		_sdk_log("input data length (%d) is not a multiple of %d, rounding\n", length, DMA_CHUNK_LENGTH);
 		length += DMA_CHUNK_LENGTH - 1;
@@ -157,6 +161,8 @@ int DecDCTinSync(int mode) {
 }
 
 void DecDCTout(uint32_t *data, size_t length) {
+	_sdk_validate_args_void(data && length);
+
 	DecDCToutSync(0);
 
 	if ((length >= DMA_CHUNK_LENGTH) && (length % DMA_CHUNK_LENGTH)) {