diff options
Diffstat (limited to 'src/H5HL.c')
| -rw-r--r-- | src/H5HL.c | 23 |
1 files changed, 13 insertions, 10 deletions
@@ -29,7 +29,7 @@ /* Module Setup */ /****************/ -#define H5HL_PACKAGE /* Suppress error about including H5HLpkg */ +#include "H5HLmodule.h" /* This source code file is part of the H5HL module */ /***********/ @@ -71,6 +71,9 @@ static herr_t H5HL_minimize_heap_space(H5F_t *f, hid_t dxpl_id, H5HL_t *heap); /* Package Variables */ /*********************/ +/* Package initialization variable */ +hbool_t H5_PKG_INIT_VAR = FALSE; + /* Declare a free list to manage the H5HL_free_t struct */ H5FL_DEFINE(H5HL_free_t); @@ -115,7 +118,7 @@ H5HL_create(H5F_t *f, hid_t dxpl_id, size_t size_hint, haddr_t *addr_p/*out*/) { H5HL_t *heap = NULL; /* Heap created */ H5HL_prfx_t *prfx = NULL; /* Heap prefix */ - hsize_t total_size; /* Total heap size on disk */ + hsize_t total_size = 0; /* Total heap size on disk */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -446,10 +449,10 @@ H5HL_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags) H5HL_cache_prfx_ud_t prfx_udata; /* User data for protecting local heap prefix */ H5HL_prfx_t *prfx = NULL; /* Local heap prefix */ H5HL_dblk_t *dblk = NULL; /* Local heap data block */ - H5HL_t *heap; /* Heap data structure */ + H5HL_t *heap = NULL; /* Heap data structure */ unsigned prfx_cache_flags = H5AC__NO_FLAGS_SET; /* Cache flags for unprotecting prefix entry */ unsigned dblk_cache_flags = H5AC__NO_FLAGS_SET; /* Cache flags for unprotecting data block entry */ - H5HL_t *ret_value; /* Return value */ + H5HL_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -511,11 +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) @@ -700,7 +703,7 @@ H5HL_insert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t buf_size, const void * size_t offset = 0; size_t need_size; hbool_t found; - size_t ret_value; /* Return value */ + size_t ret_value = 0; /* Return value */ FUNC_ENTER_NOAPI(UFAIL) @@ -1062,7 +1065,7 @@ done: herr_t H5HL_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr) { - H5HL_t *heap; /* Local heap to delete */ + H5HL_t *heap = NULL; /* Local heap to delete */ H5HL_cache_prfx_ud_t prfx_udata; /* User data for protecting local heap prefix */ H5HL_prfx_t *prfx = NULL; /* Local heap prefix */ H5HL_dblk_t *dblk = NULL; /* Local heap data block */ @@ -1114,11 +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) |