discard the range in the output file we are going to overwrite anyway.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
lib/libfile.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/libfile.c b/lib/libfile.c
index 5a1817e32a..dbeed12ccd 100644
--- a/lib/libfile.c
+++ b/lib/libfile.c
@@ -367,6 +367,8 @@ int copy_file(const char *src, const char *dst, int verbose)
goto out;
}
+ discard_range(dstfd, srcstat.st_size, 0);
+
if (verbose) {
if (stat(src, &srcstat) < 0)
srcstat.st_size = 0;
--
2.24.0
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