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-rw-r--r--src/H5A.c2
-rw-r--r--src/H5Adeprec.c2
-rw-r--r--src/H5Dchunk.c14
-rw-r--r--src/H5E.c6
-rw-r--r--src/H5Eint.c6
-rw-r--r--src/H5G.c3
-rw-r--r--src/H5Gname.c9
-rw-r--r--src/H5Gstab.c3
-rw-r--r--src/H5MM.c14
-rw-r--r--src/H5Oattribute.c2
-rw-r--r--src/H5Ztrans.c4
11 files changed, 39 insertions, 26 deletions
diff --git a/src/H5A.c b/src/H5A.c
index 892e3bd..0abaa0a 100644
--- a/src/H5A.c
+++ b/src/H5A.c
@@ -547,7 +547,7 @@ H5Aopen(hid_t loc_id, const char *attr_name, hid_t UNUSED aapl_id)
/* Read in attribute from object header */
if(NULL == (attr = H5O_attr_open_by_name(loc.oloc, attr_name, H5AC_ind_dxpl_id)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to load attribute info from object header")
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to load attribute info from object header for attribute: '%s'", attr_name)
/* Finish initializing attribute */
if(H5A_open_common(&loc, attr) < 0)
diff --git a/src/H5Adeprec.c b/src/H5Adeprec.c
index 2b244fd..b289ae0 100644
--- a/src/H5Adeprec.c
+++ b/src/H5Adeprec.c
@@ -211,7 +211,7 @@ H5Aopen_name(hid_t loc_id, const char *name)
/* Open the attribute on the object header */
if(NULL == (attr = H5A_open_by_name(&loc, ".", name, H5P_LINK_ACCESS_DEFAULT, H5AC_ind_dxpl_id)))
- HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute")
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute: '%s'", name)
/* Register the attribute and get an ID for it */
if((ret_value = H5I_register(H5I_ATTR, attr, TRUE)) < 0)
diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c
index 643e1cb..0026183 100644
--- a/src/H5Dchunk.c
+++ b/src/H5Dchunk.c
@@ -3479,6 +3479,7 @@ H5D_chunk_prune_fill(H5D_chunk_it_ud1_t *udata)
void *chunk; /* The file chunk */
H5D_chunk_ud_t chk_udata; /* User data for locking chunk */
uint32_t bytes_accessed; /* Bytes accessed in chunk */
+ hbool_t chunk_iter_init = FALSE; /* Whether the chunk iterator has been initialized */
unsigned u; /* Local index variable */
herr_t ret_value = SUCCEED; /* Return value */
@@ -3544,16 +3545,11 @@ H5D_chunk_prune_fill(H5D_chunk_it_ud1_t *udata)
/* Create a selection iterator for scattering the elements to memory buffer */
if(H5S_select_iter_init(&chunk_iter, udata->chunk_space, layout->u.chunk.dim[rank]) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize chunk selection information")
+ chunk_iter_init = TRUE;
/* Scatter the data into memory */
- if(H5D_scatter_mem(udata->fb_info.fill_buf, udata->chunk_space, &chunk_iter, (size_t)sel_nelmts, io_info->dxpl_cache, chunk/*out*/) < 0) {
- H5S_SELECT_ITER_RELEASE(&chunk_iter);
+ if(H5D_scatter_mem(udata->fb_info.fill_buf, udata->chunk_space, &chunk_iter, (size_t)sel_nelmts, io_info->dxpl_cache, chunk/*out*/) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "scatter failed")
- } /* end if */
-
- /* Release the selection iterator */
- if(H5S_SELECT_ITER_RELEASE(&chunk_iter) < 0)
- HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't release selection iterator")
/* The number of bytes accessed in the chunk */
@@ -3566,6 +3562,10 @@ H5D_chunk_prune_fill(H5D_chunk_it_ud1_t *udata)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to unlock raw data chunk")
done:
+ /* Release the selection iterator */
+ if(chunk_iter_init && H5S_SELECT_ITER_RELEASE(&chunk_iter) < 0)
+ HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't release selection iterator")
+
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D_chunk_prune_fill */
diff --git a/src/H5E.c b/src/H5E.c
index 7a81d32..af78f26 100644
--- a/src/H5E.c
+++ b/src/H5E.c
@@ -1333,6 +1333,7 @@ H5Epush2(hid_t err_stack, const char *file, const char *func, unsigned line,
int desc_len; /* Actual length of description when formatted */
#endif /* H5_HAVE_VASPRINTF */
char *tmp = NULL; /* Buffer to place formatted description in */
+ hbool_t va_started = FALSE; /* Whether the variable argument list is open */
herr_t ret_value=SUCCEED; /* Return value */
/* Don't clear the error stack! :-) */
@@ -1357,6 +1358,7 @@ H5Epush2(hid_t err_stack, const char *file, const char *func, unsigned line,
/* Format the description */
va_start(ap, fmt);
+ va_started = TRUE;
#ifdef H5_HAVE_VASPRINTF
/* Use the vasprintf() routine, since it does what we're trying to do below */
@@ -1398,13 +1400,13 @@ H5Epush2(hid_t err_stack, const char *file, const char *func, unsigned line,
} /* end while */
#endif /* H5_HAVE_VASPRINTF */
- va_end(ap);
-
/* Push the error on the stack */
if(H5E_push_stack(estack, file, func, line, cls_id, maj_id, min_id, tmp) < 0)
HGOTO_ERROR(H5E_ERROR, H5E_CANTSET, FAIL, "can't push error on stack")
done:
+ if(va_started)
+ va_end(ap);
if(tmp)
H5MM_xfree(tmp);
diff --git a/src/H5Eint.c b/src/H5Eint.c
index f650581..10161ea 100644
--- a/src/H5Eint.c
+++ b/src/H5Eint.c
@@ -694,6 +694,7 @@ H5E_printf_stack(H5E_t *estack, const char *file, const char *func, unsigned lin
int desc_len; /* Actual length of description when formatted */
#endif /* H5_HAVE_VASPRINTF */
char *tmp = NULL; /* Buffer to place formatted description in */
+ hbool_t va_started = FALSE; /* Whether the variable argument list is open */
herr_t ret_value = SUCCEED; /* Return value */
/*
@@ -718,6 +719,7 @@ H5E_printf_stack(H5E_t *estack, const char *file, const char *func, unsigned lin
/* Start the variable-argument parsing */
va_start(ap, fmt);
+ va_started = TRUE;
#ifdef H5_HAVE_VASPRINTF
/* Use the vasprintf() routine, since it does what we're trying to do below */
@@ -759,13 +761,13 @@ H5E_printf_stack(H5E_t *estack, const char *file, const char *func, unsigned lin
} /* end while */
#endif /* H5_HAVE_VASPRINTF */
- va_end(ap);
-
/* Push the error on the stack */
if(H5E_push_stack(estack, file, func, line, cls_id, maj_id, min_id, tmp) < 0)
HGOTO_DONE(FAIL)
done:
+ if(va_started)
+ va_end(ap);
if(tmp)
H5MM_xfree(tmp);
diff --git a/src/H5G.c b/src/H5G.c
index 1f561bd..1a0c35a 100644
--- a/src/H5G.c
+++ b/src/H5G.c
@@ -1737,6 +1737,9 @@ H5G_visit(hid_t loc_id, const char *group_name, H5_index_t idx_type,
unsigned rc; /* Reference count of object */
herr_t ret_value; /* Return value */
+ /* Portably clear udata struct (before FUNC_ENTER) */
+ HDmemset(&udata, 0, sizeof(udata));
+
FUNC_ENTER_NOAPI(H5G_visit, FAIL)
/* Check args */
diff --git a/src/H5Gname.c b/src/H5Gname.c
index c7feb62..2ba2d52 100644
--- a/src/H5Gname.c
+++ b/src/H5Gname.c
@@ -1105,7 +1105,8 @@ H5G_get_name_by_addr_cb(hid_t gid, const char *path, const H5L_info_t *linfo,
/* Check for object in same file (handles mounted files) */
/* (re-verify address, in case we traversed a file mount) */
if(udata->loc->addr == obj_loc.oloc->addr && udata->loc->file == obj_loc.oloc->file) {
- udata->path = H5MM_strdup(path);
+ if(NULL == (udata->path = H5MM_strdup(path)))
+ HGOTO_ERROR(H5E_SYM, H5E_CANTALLOC, H5_ITER_ERROR, "can't duplicate path string")
/* We found a match so we return immediately */
HGOTO_DONE(H5_ITER_STOP)
@@ -1145,6 +1146,9 @@ H5G_get_name_by_addr(hid_t file, hid_t lapl_id, hid_t dxpl_id, const H5O_loc_t *
herr_t status; /* Status from iteration */
ssize_t ret_value; /* Return value */
+ /* Portably clear udata struct (before FUNC_ENTER) */
+ HDmemset(&udata, 0, sizeof(udata));
+
FUNC_ENTER_NOAPI(H5G_get_name_by_addr, FAIL)
/* Construct the link info for the file's root group */
@@ -1153,7 +1157,8 @@ H5G_get_name_by_addr(hid_t file, hid_t lapl_id, hid_t dxpl_id, const H5O_loc_t *
/* Check for root group being the object looked for */
if(root_loc.oloc->addr == loc->addr && root_loc.oloc->file == loc->file) {
- udata.path = H5MM_strdup("");
+ if(NULL == (udata.path = H5MM_strdup("")))
+ HGOTO_ERROR(H5E_SYM, H5E_CANTALLOC, FAIL, "can't duplicate path string")
found_obj = TRUE;
} /* end if */
else {
diff --git a/src/H5Gstab.c b/src/H5Gstab.c
index afa137c..001c463 100644
--- a/src/H5Gstab.c
+++ b/src/H5Gstab.c
@@ -714,6 +714,9 @@ H5G_stab_get_name_by_idx(H5O_loc_t *oloc, H5_iter_order_t order, hsize_t n,
hbool_t udata_valid = FALSE; /* Whether iteration information is valid */
ssize_t ret_value; /* Return value */
+ /* Portably clear udata struct (before FUNC_ENTER) */
+ HDmemset(&udata, 0, sizeof(udata));
+
FUNC_ENTER_NOAPI(H5G_stab_get_name_by_idx, FAIL)
/* Sanity check */
diff --git a/src/H5MM.c b/src/H5MM.c
index 1de4880..c27f9d1 100644
--- a/src/H5MM.c
+++ b/src/H5MM.c
@@ -110,7 +110,8 @@ H5MM_calloc(size_t size)
* H5MM_realloc (NULL, 0) <==> NULL
*
* Return: Success: Ptr to new memory or NULL if the memory
- * was freed.
+ * was freed or HDrealloc couldn't allocate
+ * memory.
*
* Failure: NULL
*
@@ -130,17 +131,14 @@ H5MM_realloc(void *mem, size_t size)
if(NULL == mem) {
if(0 == size)
- mem = NULL;
+ ret_value = NULL;
else
- mem = H5MM_malloc(size);
+ ret_value = H5MM_malloc(size);
} /* end if */
else if(0 == size)
- mem = H5MM_xfree(mem);
+ ret_value = H5MM_xfree(mem);
else
- mem = HDrealloc(mem, size);
-
- /* Set return value */
- ret_value = mem;
+ ret_value = HDrealloc(mem, size);
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5MM_realloc() */
diff --git a/src/H5Oattribute.c b/src/H5Oattribute.c
index 4a19ed4..cafc664 100644
--- a/src/H5Oattribute.c
+++ b/src/H5Oattribute.c
@@ -527,7 +527,7 @@ H5O_attr_open_by_name(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
/* Check that we found the attribute */
if(!udata.attr)
- HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, NULL, "can't locate attribute")
+ HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, NULL, "can't locate attribute: '%s'", name)
/* Get attribute opened from object header */
HDassert(udata.attr);
diff --git a/src/H5Ztrans.c b/src/H5Ztrans.c
index 8028123..e0f87ac 100644
--- a/src/H5Ztrans.c
+++ b/src/H5Ztrans.c
@@ -1383,7 +1383,7 @@ H5Z_xform_create(const char *expr)
* we don't need to allocate any space since no array will have to be
* stored */
if(count > 0)
- if((data_xform_prop->dat_val_pointers->ptr_dat_val = (void**) H5MM_calloc(count * sizeof(void**))) == NULL)
+ if(NULL == (data_xform_prop->dat_val_pointers->ptr_dat_val = (void *)H5MM_calloc(count * sizeof(void *))))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "unable to allocate memory for pointers in transform array")
/* Initialize the num_ptrs field, which will be used to keep track of the number of copies
@@ -1518,7 +1518,7 @@ H5Z_xform_copy(H5Z_data_xform_t **data_xform_prop)
count++;
if(count > 0)
- if((new_data_xform_prop->dat_val_pointers->ptr_dat_val = (void**) H5MM_calloc(count * sizeof(void**))) == NULL)
+ if(NULL == (new_data_xform_prop->dat_val_pointers->ptr_dat_val = (void *)H5MM_calloc(count * sizeof(void *))))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate memory for pointers in transform array")
/* Zero out num_pointers prior to H5Z_xform_cop_tree call; that call will increment it to the right amount */
generated by cgit v0.12 at 2024-11-02 11:44:49 (GMT)