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-rw-r--r--diff.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/diff.c b/diff.c
index 2c2e9dcb8c..e1b016f47f 100644
--- a/diff.c
+++ b/diff.c
@@ -1341,10 +1341,8 @@ int diff_populate_filespec(struct diff_filespec *s, int size_only)
fd = open(s->path, O_RDONLY);
if (fd < 0)
goto err_empty;
- s->data = mmap(NULL, s->size, PROT_READ, MAP_PRIVATE, fd, 0);
+ s->data = xmmap(NULL, s->size, PROT_READ, MAP_PRIVATE, fd, 0);
close(fd);
- if (s->data == MAP_FAILED)
- goto err_empty;
s->should_munmap = 1;
}
else {