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| author | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2018-07-17 01:28:27 (GMT) |
|---|---|---|
| committer | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2018-07-17 01:28:27 (GMT) |
| commit | 073e0b1f0312ac93927e511e2c48d89728e91987 (patch) | |
| tree | 735b8c9e1798a7163c300751829229c8e64799aa /src/H5Ocache.c | |
| parent | 55666ace551369b3d72430c090ab9f1571e1be75 (diff) | |
| download | hdf5-073e0b1f0312ac93927e511e2c48d89728e91987.zip hdf5-073e0b1f0312ac93927e511e2c48d89728e91987.tar.gz hdf5-073e0b1f0312ac93927e511e2c48d89728e91987.tar.bz2 | |
Fixed HDFFV-10476, HDFFV-10478, HDFFV-10480
Description:
Fixed potential out of bound read and NULL pointer dereferences.
Platforms tested:
Linux/64 (jelly)
Linux/32 (jam)
Darwin (osx1010test)
Diffstat (limited to 'src/H5Ocache.c')
| -rw-r--r-- | src/H5Ocache.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/H5Ocache.c b/src/H5Ocache.c index d65942b..59e1705 100644 --- a/src/H5Ocache.c +++ b/src/H5Ocache.c @@ -1553,6 +1553,8 @@ H5O__chunk_deserialize(H5O_t *oh, haddr_t addr, size_t len, const uint8_t *image /* Set object header values */ oh->has_refcount_msg = TRUE; + if(!refcount) + HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't decode refcount") oh->nlink = *refcount; } /* end if */ /* Check if message is a link message */ |