1 files changed, 4 insertions, 1 deletions

diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c
index 30390621203d..56b56a8d4b23 100644
--- a/arch/powerpc/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -79,7 +79,10 @@ static struct addr_range prep_kernel(void)
                vmlinuz_addr, vmlinuz_addr+vmlinuz_size);
         /* discard up to the actual load data */
         gunzip_discard(&gzstate, ei.elfoffset - sizeof(elfheader));
-        len = gunzip_finish(&gzstate, addr, ei.memsize);
+        len = gunzip_finish(&gzstate, addr, ei.loadsize);
+        if (len != ei.loadsize)
+                fatal("ran out of data!  only got 0x%x of 0x%lx bytes.\n\r",
+                                len, ei.loadsize);
         printf("done 0x%x bytes\n\r", len);
 
         flush_cache(addr, ei.loadsize);