TheCloud/fuse-overlayfs
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main, copyup: avoid a chown if it is not needed

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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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Giuseppe Scrivano 2019-07-24 16:04:38 +02:00
parent 74fa25112a
commit 0749dd7fb8
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1 changed files with 6 additions and 3 deletions
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main.c
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@ -2383,9 +2383,12 @@ copyup (struct ovl_data *lo, struct ovl_node *node)
if (dfd < 0) if (dfd < 0)
goto exit; goto exit;
if (st.st_uid != lo->uid || st.st_gid != lo->gid)
{
ret = fchown (dfd, st.st_uid, st.st_gid); ret = fchown (dfd, st.st_uid, st.st_gid);
if (ret < 0) if (ret < 0)
goto exit; goto exit;
}
buf = malloc (buf_size); buf = malloc (buf_size);
if (buf == NULL) if (buf == NULL)