--- cdrkit/genisoimage/jte.c

+++ cdrkit/genisoimage/jte.c

@@ -278,7 +278,7 @@ extern int list_file_in_jigdo(char *filename, off_t size, char **realname, unsig

     if (!jtemplate_out)

         return 0;

-    memset(md5, 0, sizeof(md5));

+    memset(md5, 0, 16);

     /* Cheaper to check file size first */

     if (size < jte_min_size)

--- cdrkit/genisoimage/md5.c

+++ cdrkit/genisoimage/md5.c

@@ -183,7 +183,7 @@ mk_MD5Final (unsigned char digest[16], struct mk_MD5Context *ctx)

 	putu32(ctx->buf[1], digest + 4);

 	putu32(ctx->buf[2], digest + 8);

 	putu32(ctx->buf[3], digest + 12);

-	memset(ctx, 0, sizeof(ctx));	/* In case it's sensitive */

+	memset(ctx, 0, sizeof(*ctx));	/* In case it's sensitive */

 }

 /* The four core functions - F1 is optimized somewhat */

--- cdrkit/libedc/edcspeed.c

+++ cdrkit/libedc/edcspeed.c

@@ -35,7 +35,6 @@ static int encspeed()

 	secs = 10;

 	end = 75*1000000 * secs;

-	memset(sect, 0, sizeof(sect));

 	for (i=0; i < 2352; ) {

 		sect[i++] = 'J';

 		sect[i++] = 'S';

--- cdrkit/libparanoia/paranoia.c

+++ cdrkit/libparanoia/paranoia.c

@@ -663,7 +663,7 @@ i_silence_match(root_block *root, v_fragment *v, void (*callback)(long, int))

 		Int16_t		*avec = _pmalloc(addto * sizeof (Int16_t));

 #endif

-		memset(avec, 0, sizeof (avec));

+		memset(avec, 0, addto * sizeof (Int16_t));

 		c_append(rc(root), avec, addto);

 #ifndef	HAVE_ALLOCA

 		_pfree(avec);