Fix rtc compressor buffer overrun

Fix, say to me, how you are fixing this? Thanks to Giperion
OpenXRay · Oct 21, 2017 · ff2fd49 · ff2fd49
1 parent 2ddf908
commit ff2fd49
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/xrCore/Compression/rt_compressor.cpp b/src/xrCore/Compression/rt_compressor.cpp
@@ -16,14 +16,14 @@ u32 rtc_csize(u32 in)
 
 u32 rtc_compress(void* dst, u32 dst_len, const void* src, u32 src_len)
 {
-    u32 out_size = dst_len;
+    u64 out_size = dst_len;
     int r = lzo1x_1_compress((const lzo_byte*)src, (lzo_uint)src_len, (lzo_byte*)dst, (lzo_uintp)&out_size, rtc_wrkmem);
     VERIFY(r == LZO_E_OK);
     return out_size;
 }
 u32 rtc_decompress(void* dst, u32 dst_len, const void* src, u32 src_len)
 {
-    u32 out_size = dst_len;
+    u64 out_size = dst_len;
     int r = lzo1x_decompress((const lzo_byte*)src, (lzo_uint)src_len, (lzo_byte*)dst, (lzo_uintp)&out_size, rtc_wrkmem);
     VERIFY(r == LZO_E_OK);
     return out_size;