diff options
Diffstat (limited to 'src/H5HLcache.c')
| -rw-r--r-- | src/H5HLcache.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/H5HLcache.c b/src/H5HLcache.c index 6e725ac..6064fe5 100644 --- a/src/H5HLcache.c +++ b/src/H5HLcache.c @@ -138,13 +138,14 @@ const H5AC_class_t H5AC_LHEAP_DBLK[1] = {{ static herr_t H5HL_fl_deserialize(H5HL_t *heap, hsize_t free_block) { - H5HL_free_t *fl, *tail = NULL; /* Heap free block nodes */ + H5HL_free_t *fl = NULL, *tail = NULL; /* Heap free block nodes */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5HL_fl_deserialize) /* check arguments */ HDassert(heap); + HDassert(!heap->freelist); /* Build free list */ while(H5HL_FREE_NULL != free_block) { @@ -161,13 +162,6 @@ H5HL_fl_deserialize(H5HL_t *heap, hsize_t free_block) fl->prev = tail; fl->next = NULL; - /* Insert node into list */ - if(tail) - tail->next = fl; - tail = fl; - if(!heap->freelist) - heap->freelist = fl; - /* Decode offset of next free block */ p = heap->dblk_image + free_block; H5F_DECODE_LENGTH_LEN(p, free_block, heap->sizeof_size); @@ -178,9 +172,21 @@ H5HL_fl_deserialize(H5HL_t *heap, hsize_t free_block) H5F_DECODE_LENGTH_LEN(p, fl->size, heap->sizeof_size); if(fl->offset + fl->size > heap->dblk_size) HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "bad heap free list") + + /* Insert node into list */ + if(tail) + tail->next = fl; + tail = fl; + if(!heap->freelist) + heap->freelist = fl; + fl = NULL; } /* end while */ done: + if(ret_value < 0) + if(fl) + fl = H5FL_FREE(H5HL_free_t, fl); + FUNC_LEAVE_NOAPI(ret_value) } /* end H5HL_fl_deserialize() */ |