diff --git a/diffcore-order.c b/diffcore-order.c
index 7ad09461858aa6832b828df411fd1b736f035465..2a4bd8232eb185f195c513c3509a72a92d172818 100644 (file)
--- a/diffcore-order.c
+++ b/diffcore-order.c
void *map;
char *cp, *endp;
struct stat st;
+ size_t sz;
if (order)
return;
close(fd);
return;
}
- map = mmap(NULL, st.st_size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
+ sz = xsize_t(st.st_size);
+ map = mmap(NULL, sz, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
close(fd);
if (map == MAP_FAILED)
return;
- endp = (char *) map + st.st_size;
+ endp = (char *) map + sz;
for (pass = 0; pass < 2; pass++) {
cnt = 0;
cp = map;