Skip to content

CID 1665460 fix and more #13402

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 16, 2025
Merged

CID 1665460 fix and more #13402

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 9 additions & 6 deletions ompi/mca/pml/base/pml_base_bsend.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -146,12 +146,12 @@ static void* mca_pml_bsend_alloc_segment(void *ctx, size_t *size_inout)
static void* mca_pml_bsend_alloc_seg_auto(void *ctx, size_t *size_inout)
{
void *addr;
const uint64_t seg_size = (1024UL * 1024UL);
size_t size = *size_inout;

addr = malloc(seg_size);
if (NULL != addr);

*size_inout += seg_size;
addr = malloc(size);
if (NULL != addr) {
*size_inout = size;
}
return addr;
}

Expand Down Expand Up @@ -705,6 +705,9 @@ int mca_pml_base_bsend_request_free(ompi_communicator_t *comm, void* addr)
int mca_pml_base_bsend_request_fini(ompi_request_t* request)
{
mca_pml_bsend_buffer_t *buffer = mca_pml_bsend_buffer_get(request->req_mpi_object.comm);
if(NULL == buffer) {
return OMPI_ERR_BUFFER;
}

mca_pml_base_send_request_t* sendreq = (mca_pml_base_send_request_t*)request;
if(sendreq->req_bytes_packed == 0 ||
Expand All @@ -715,7 +718,7 @@ int mca_pml_base_bsend_request_fini(ompi_request_t* request)
/* remove from list of pending requests */
OPAL_THREAD_LOCK(&buffer->bsend_mutex);

/* free buffer */
/* free the buffer memory associated with this request */
buffer->bsend_allocator->alc_free(buffer->bsend_allocator, (void *)sendreq->req_addr);
sendreq->req_addr = sendreq->req_base.req_addr;

Expand Down