From: Lasse Collin <[email protected]> It's a more logical place even if the resetting needs to be done only once per LZMA2 stream (if lzma_reset() called in the middle of an LZMA2 stream, .len will already be 0).
Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Lasse Collin <[email protected]> Signed-off-by: Gao Xiang <[email protected]> [Linux commit: a98a25408b0e9b0264abcc3dabfafd9ff2ea1046] Signed-off-by: Jan Beulich <[email protected]> Reviewed-by: Luca Fancellu <[email protected]> --- v2: Retain one more S-o-b. --- a/xen/common/xz/dec_lzma2.c +++ b/xen/common/xz/dec_lzma2.c @@ -791,6 +791,7 @@ static void __init lzma_reset(struct xz_ s->lzma.rep1 = 0; s->lzma.rep2 = 0; s->lzma.rep3 = 0; + s->lzma.len = 0; /* * All probabilities are initialized to the same value. This hack @@ -1174,8 +1175,6 @@ XZ_EXTERN enum xz_ret __init xz_dec_lzma } } - s->lzma.len = 0; - s->lzma2.sequence = SEQ_CONTROL; s->lzma2.need_dict_reset = true;
