X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e9dcc23b08f5e5cc47936451000e5a863c6f5055..7becbfd663eec7e290caa5580974a84dc5f65650:/src/smpi/internals/smpi_shared.cpp

diff --git a/src/smpi/internals/smpi_shared.cpp b/src/smpi/internals/smpi_shared.cpp
index b8b50fd24e..b4f18ebe0c 100644
--- a/src/smpi/internals/smpi_shared.cpp
+++ b/src/smpi/internals/smpi_shared.cpp
@@ -284,7 +284,7 @@ void* smpi_shared_malloc_partial(size_t size, size_t* shared_block_offsets, int
                  strerror(errno));
     }
     size_t low_page_start_offset = ALIGN_UP((int64_t)start_offset, PAGE_SIZE);
-    size_t low_page_stop_offset = start_block_offset < ALIGN_DOWN((int64_t)stop_offset, PAGE_SIZE) ? start_block_offset : ALIGN_DOWN((int64_t)stop_offset, PAGE_SIZE);
+    size_t low_page_stop_offset = (int64_t)start_block_offset < ALIGN_DOWN((int64_t)stop_offset, PAGE_SIZE) ? start_block_offset : ALIGN_DOWN((int64_t)stop_offset, (int64_t)PAGE_SIZE);
     if(low_page_start_offset < low_page_stop_offset) {
       XBT_DEBUG("\t\tglobal shared allocation, mmap block start");
       void* pos = (void*)((unsigned long)mem + low_page_start_offset);