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fix a memory leak happening with smpi_replay
[simgrid.git]
/
src
/
smpi
/
smpi_base.c
diff --git
a/src/smpi/smpi_base.c
b/src/smpi/smpi_base.c
index
a534910
..
5192ca3
100644
(file)
--- a/
src/smpi/smpi_base.c
+++ b/
src/smpi/smpi_base.c
@@
-178,9
+178,10
@@
void smpi_mpi_start(MPI_Request request)
if(request->old_type->has_subtype == 0){
oldbuf = request->buf;
request->detached = 1;
if(request->old_type->has_subtype == 0){
oldbuf = request->buf;
request->detached = 1;
- request->buf = malloc(request->size);
- if (oldbuf)
+ if (oldbuf){
+ request->buf = malloc(request->size);
memcpy(request->buf,oldbuf,request->size);
memcpy(request->buf,oldbuf,request->size);
+ }
}
XBT_DEBUG("Send request %p is detached; buf %p copied into %p",request,oldbuf,request->buf);
}
}
XBT_DEBUG("Send request %p is detached; buf %p copied into %p",request,oldbuf,request->buf);
}