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openmpi/ompi/mca/btl/template/btl_template_frag.c
Gleb Natapov 624f139bd8 This commit fixes trac:729. Initialize pointer to registration to NULL. Otherwise
it may contain garbage and we will try to unregister it later in btl_free().

This commit was SVN r13054.

The following Trac tickets were found above:
  Ticket 729 --> https://svn.open-mpi.org/trac/ompi/ticket/729
2007-01-09 10:29:20 +00:00

60 строки
1.5 KiB
C

#include "btl_template_frag.h"
static void mca_btl_template_frag_common_constructor(mca_btl_template_frag_t* frag)
{
mca_btl_template_frag_common_constructor(frag);
frag->base.des_src = NULL;
frag->base.des_src_cnt = 0;
frag->base.des_dst = NULL;
frag->base.des_dst_cnt = 0;
}
static void mca_btl_template_frag_eager_constructor(mca_btl_template_frag_t* frag)
{
frag->registration = NULL;
frag->size = mca_btl_template_module.super.btl_eager_limit;
mca_btl_template_frag_common_constructor(frag);
}
static void mca_btl_template_frag_max_constructor(mca_btl_template_frag_t* frag)
{
frag->registration = NULL;
frag->size = mca_btl_template_module.super.btl_max_send_size;
mca_btl_template_frag_common_constructor(frag);
}
static void mca_btl_template_frag_user_constructor(mca_btl_template_frag_t* frag)
{
frag->size = 0;
frag->registration = NULL;
mca_btl_template_frag_common_constructor(frag);
}
OBJ_CLASS_INSTANCE(
mca_btl_template_frag_t,
mca_btl_base_descriptor_t,
NULL,
NULL);
OBJ_CLASS_INSTANCE(
mca_btl_template_frag_eager_t,
mca_btl_base_descriptor_t,
mca_btl_template_frag_eager_constructor,
NULL);
OBJ_CLASS_INSTANCE(
mca_btl_template_frag_max_t,
mca_btl_base_descriptor_t,
mca_btl_template_frag_max_constructor,
NULL);
OBJ_CLASS_INSTANCE(
mca_btl_template_frag_user_t,
mca_btl_base_descriptor_t,
mca_btl_template_frag_user_constructor,
NULL);