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-rw-r--r--src/H5Ocache.c4
-rw-r--r--src/H5Opkg.h1
2 files changed, 5 insertions, 0 deletions
diff --git a/src/H5Ocache.c b/src/H5Ocache.c
index e085242..fbbbe60 100644
--- a/src/H5Ocache.c
+++ b/src/H5Ocache.c
@@ -1162,6 +1162,10 @@ H5O__chunk_deserialize(H5O_t *oh, haddr_t addr, size_t len, const uint8_t *image
HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "bad flag combination for message")
if((flags & H5O_MSG_FLAG_WAS_UNKNOWN) && !(flags & H5O_MSG_FLAG_MARK_IF_UNKNOWN))
HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "bad flag combination for message")
+ if((flags & H5O_MSG_FLAG_SHAREABLE)
+ && H5O_msg_class_g[id]
+ && !(H5O_msg_class_g[id]->share_flags & H5O_SHARE_IS_SHARABLE))
+ HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "message of unsharable class flagged as sharable")
/* Reserved bytes/creation index */
if(oh->version == H5O_VERSION_1)
diff --git a/src/H5Opkg.h b/src/H5Opkg.h
index 14bb342..e40d28a 100644
--- a/src/H5Opkg.h
+++ b/src/H5Opkg.h
@@ -201,6 +201,7 @@
\
/* Set the message's "shared info", if it's shareable */ \
if((MSG)->flags & H5O_MSG_FLAG_SHAREABLE) { \
+ HDassert(msg_type->share_flags & H5O_SHARE_IS_SHARABLE); \
H5O_UPDATE_SHARED((H5O_shared_t *)(MSG)->native, H5O_SHARE_TYPE_HERE, (F), msg_type->id, (MSG)->crt_idx, (OH)->chunk[0].addr) \
} /* end if */ \
\