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| author | Dana Robinson <derobins@hdfgroup.org> | 2019-03-16 15:06:52 (GMT) |
|---|---|---|
| committer | Dana Robinson <derobins@hdfgroup.org> | 2019-03-16 15:06:52 (GMT) |
| commit | a98747c0f94386f7505210e78cd4b385682b0eba (patch) | |
| tree | 003daa33b1f5101e9982c574eb5b16bdf3bdc3fe /src/H5Olayout.c | |
| parent | d2591ce377bb027d210a100c5a738e3cdd82378e (diff) | |
| download | hdf5-a98747c0f94386f7505210e78cd4b385682b0eba.zip hdf5-a98747c0f94386f7505210e78cd4b385682b0eba.tar.gz hdf5-a98747c0f94386f7505210e78cd4b385682b0eba.tar.bz2 | |
Added an H5MM_memcpy call that checks for buffer overlap.
Diffstat (limited to 'src/H5Olayout.c')
| -rw-r--r-- | src/H5Olayout.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/H5Olayout.c b/src/H5Olayout.c index 86f4c46..138f219 100644 --- a/src/H5Olayout.c +++ b/src/H5Olayout.c @@ -189,7 +189,7 @@ H5O__layout_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, if(mesg->storage.u.compact.size > 0) { if(NULL == (mesg->storage.u.compact.buf = H5MM_malloc(mesg->storage.u.compact.size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for compact data buffer") - HDmemcpy(mesg->storage.u.compact.buf, p, mesg->storage.u.compact.size); + H5MM_memcpy(mesg->storage.u.compact.buf, p, mesg->storage.u.compact.size); p += mesg->storage.u.compact.size; } /* end if */ } /* end if */ @@ -210,7 +210,7 @@ H5O__layout_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, HGOTO_ERROR(H5E_OHDR, H5E_CANTALLOC, NULL, "memory allocation failed for compact data buffer") /* Compact data */ - HDmemcpy(mesg->storage.u.compact.buf, p, mesg->storage.u.compact.size); + H5MM_memcpy(mesg->storage.u.compact.buf, p, mesg->storage.u.compact.size); p += mesg->storage.u.compact.size; } /* end if */ @@ -425,14 +425,14 @@ H5O__layout_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, tmp_size = HDstrlen((const char *)heap_block_p) + 1; if(NULL == (mesg->storage.u.virt.list[i].source_file_name = (char *)H5MM_malloc(tmp_size))) HGOTO_ERROR(H5E_OHDR, H5E_RESOURCE, NULL, "unable to allocate memory for source file name") - (void)HDmemcpy(mesg->storage.u.virt.list[i].source_file_name, heap_block_p, tmp_size); + (void)H5MM_memcpy(mesg->storage.u.virt.list[i].source_file_name, heap_block_p, tmp_size); heap_block_p += tmp_size; /* Source dataset name */ tmp_size = HDstrlen((const char *)heap_block_p) + 1; if(NULL == (mesg->storage.u.virt.list[i].source_dset_name = (char *)H5MM_malloc(tmp_size))) HGOTO_ERROR(H5E_OHDR, H5E_RESOURCE, NULL, "unable to allocate memory for source dataset name") - (void)HDmemcpy(mesg->storage.u.virt.list[i].source_dset_name, heap_block_p, tmp_size); + (void)H5MM_memcpy(mesg->storage.u.virt.list[i].source_dset_name, heap_block_p, tmp_size); heap_block_p += tmp_size; /* Source selection */ @@ -581,7 +581,7 @@ H5O__layout_encode(H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p, /* Raw data */ if(mesg->storage.u.compact.size > 0) { if(mesg->storage.u.compact.buf) - HDmemcpy(p, mesg->storage.u.compact.buf, mesg->storage.u.compact.size); + H5MM_memcpy(p, mesg->storage.u.compact.buf, mesg->storage.u.compact.size); else HDmemset(p, 0, mesg->storage.u.compact.size); p += mesg->storage.u.compact.size; @@ -742,7 +742,7 @@ H5O__layout_copy(const void *_mesg, void *_dest) HGOTO_ERROR(H5E_OHDR, H5E_NOSPACE, NULL, "unable to allocate memory for compact dataset") /* Copy over the raw data */ - HDmemcpy(dest->storage.u.compact.buf, mesg->storage.u.compact.buf, dest->storage.u.compact.size); + H5MM_memcpy(dest->storage.u.compact.buf, mesg->storage.u.compact.buf, dest->storage.u.compact.size); } /* end if */ else HDassert(dest->storage.u.compact.buf == NULL); |