Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot/simgrid/simgrid

[simgrid.git] / src / smpi / internals / smpi_shared.cpp

diff --git a/src/smpi/internals/smpi_shared.cpp b/src/smpi/internals/smpi_shared.cpp
index b8b50fd24e7547b1d1a187e990576981f266f832..b4f18ebe0cf0b1473926500d158eb925c0c8efe3 100644 (file)
--- 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);