--- libgringotts-1.2.1.orig/src/libgrg_crypt.c	2003-04-24 20:33:28.000000000 +0900
+++ libgringotts-1.2.1/src/libgrg_crypt.c	2022-11-25 22:45:06.134497797 +0900
@@ -347,10 +347,14 @@ decrypt_mem (const GRG_CTX gctx, const G
 		}
 		
 		if (gctx->comp_algo)	//bz2
+            {
+			unsigned int destLen = oDim;
 			err = BZ2_bzBuffToBuffDecompress ((unsigned char *)
-							  tmpData, (unsigned int *) &oDim,
+							  tmpData, &destLen,
 							  (unsigned char *) curdata, curlen,
 							  USE_BZ2_SMALL_MEM, 0);
+			oDim = destLen;
+            }
 		else		//zlib
 			err = uncompress (tmpData, &oDim, curdata, curlen);
 
@@ -411,13 +415,16 @@ grg_encrypt_mem (const GRG_CTX gctx, con
 
 		//compress the data
 		if (gctx->comp_algo)	//bz2
+            {
+			unsigned int destLen = compDim;
 			err = BZ2_bzBuffToBuffCompress (compData,
-							(unsigned int *)
-							&compDim,
+							&destLen,
 							(unsigned char *)
 							origData, uncDim,
 							gctx->comp_lvl * 3, 0,
 							0);
+			compDim = destLen;
+            }
 		else
 			err = compress2 (compData, &compDim, origData, uncDim,
 					 gctx->comp_lvl * 3);