1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5S.c b/src/H5S.c
index d03d523..50bee52 100644
--- a/src/H5S.c
+++ b/src/H5S.c
@@ -1644,7 +1644,7 @@ H5S_decode(const unsigned char *buf)
 
     /* Decode the extent part of dataspace */
     /* (pass mostly bogus file pointer and bogus DXPL) */
-    if((extent = (H5S_extent_t *)H5O_msg_decode(f, H5P_DEFAULT, NULL, H5O_SDSPACE_ID, buf))==NULL)
+    if((extent = (H5S_extent_t *)H5O_msg_decode(f, H5P_DEFAULT, NULL, H5O_SDSPACE_ID, extent_size, buf))==NULL)
 	HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDECODE, NULL, "can't decode object")
     buf += extent_size;