qcow2: mark this file's sole strncpy use as justified
Acked-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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@ -1096,6 +1096,7 @@ int qcow2_update_header(BlockDriverState *bs)
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goto fail;
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goto fail;
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}
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}
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/* Using strncpy is ok here, since buf is not NUL-terminated. */
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strncpy(buf, bs->backing_file, buflen);
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strncpy(buf, bs->backing_file, buflen);
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header->backing_file_offset = cpu_to_be64(buf - ((char*) header));
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header->backing_file_offset = cpu_to_be64(buf - ((char*) header));
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