1 files changed, 4 insertions, 0 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 816272aa32..547053c27a 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -1842,6 +1842,8 @@ static void load_elf_image(const char *image_name, int image_fd,
     info->pt_dynamic_addr = 0;
 #endif
 
+    mmap_lock();
+
     /* Find the maximum size of the image and allocate an appropriate
        amount of memory to handle that.  */
     loaddr = -1, hiaddr = 0;
@@ -2002,6 +2004,8 @@ static void load_elf_image(const char *image_name, int image_fd,
         load_symbols(ehdr, image_fd, load_bias);
     }
 
+    mmap_unlock();
+
     close(image_fd);
     return;