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-rw-r--r--src/H5FDmpio.c2
-rw-r--r--src/H5HFcache.c3
-rw-r--r--src/H5HL.c8
3 files changed, 7 insertions, 6 deletions
diff --git a/src/H5FDmpio.c b/src/H5FDmpio.c
index 5c3bf05..96b4b2f 100644
--- a/src/H5FDmpio.c
+++ b/src/H5FDmpio.c
@@ -2126,7 +2126,7 @@ H5FD_mpio_communicator(const H5FD_t *_file)
HDassert(H5FD_MPIO==file->pub.driver_id);
FUNC_LEAVE_NOAPI(file->comm)
-}
+} /* end H5FD_mpio_communicator() */
#endif /* H5_HAVE_PARALLEL */
diff --git a/src/H5HFcache.c b/src/H5HFcache.c
index 88973a5..4f3dfc3 100644
--- a/src/H5HFcache.c
+++ b/src/H5HFcache.c
@@ -1924,7 +1924,7 @@ H5HF__cache_dblock_pre_serialize(const H5F_t *f, hid_t dxpl_id, void *_thing,
H5HF_hdr_t *hdr; /* Shared fractal heap information */
H5HF_direct_t *dblock = (H5HF_direct_t *)_thing; /* Direct block info */
H5HF_indirect_t *par_iblock; /* Parent indirect block */
- unsigned par_entry; /* Entry in parent indirect block */
+ unsigned par_entry = 0; /* Entry in parent indirect block */
void *write_buf; /* Pointer to buffer to write out */
size_t write_size; /* Size of buffer to write out */
uint8_t *image; /* Pointer into raw data buffer */
@@ -2224,6 +2224,7 @@ H5HF__cache_dblock_pre_serialize(const H5F_t *f, hid_t dxpl_id, void *_thing,
else { /* the direct block's parent is an indirect block */
/* Sanity check */
HDassert(par_iblock);
+ HDassert(par_iblock->ents);
HDassert(H5F_addr_eq(par_iblock->ents[par_entry].addr, addr));
/* Allocate 'normal' space for the direct block */
diff --git a/src/H5HL.c b/src/H5HL.c
index 7631e8c..80603dd 100644
--- a/src/H5HL.c
+++ b/src/H5HL.c
@@ -514,11 +514,11 @@ H5HL_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags)
done:
/* Release the prefix from the cache, now pinned */
- if(prfx && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, prfx_cache_flags) < 0)
+ if(prfx && heap && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, prfx_cache_flags) < 0)
HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, NULL, "unable to release local heap prefix")
/* Release the data block from the cache, now pinned */
- if(dblk && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_DBLK, heap->dblk_addr, dblk, dblk_cache_flags) < 0)
+ if(dblk && heap && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_DBLK, heap->dblk_addr, dblk, dblk_cache_flags) < 0)
HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, NULL, "unable to release local heap data block")
FUNC_LEAVE_NOAPI(ret_value)
@@ -1117,11 +1117,11 @@ H5HL_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr)
done:
/* Release the data block from the cache, now deleted */
- if(dblk && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_DBLK, heap->dblk_addr, dblk, cache_flags) < 0)
+ if(dblk && heap && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_DBLK, heap->dblk_addr, dblk, cache_flags) < 0)
HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release local heap data block")
/* Release the prefix from the cache, now deleted */
- if(prfx && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, cache_flags) < 0)
+ if(prfx && heap && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, cache_flags) < 0)
HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release local heap prefix")
FUNC_LEAVE_NOAPI(ret_value)