From: Lasse Collin Date: Sun, 10 Oct 2021 21:31:41 +0000 (+0800) Subject: lib/xz: Move s->lzma.len = 0 initialization to lzma_reset() X-Git-Tag: v5.19~2003^2~6 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=a98a25408b0e9b0264abcc3dabfafd9ff2ea1046;p=mirror_ubuntu-kernels.git lib/xz: Move s->lzma.len = 0 initialization to lzma_reset() 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/20211010213145.17462-4-xiang@kernel.org Signed-off-by: Lasse Collin Signed-off-by: Gao Xiang --- diff --git a/lib/xz/xz_dec_lzma2.c b/lib/xz/xz_dec_lzma2.c index d548cf0e59fe..22b789645ce5 100644 --- a/lib/xz/xz_dec_lzma2.c +++ b/lib/xz/xz_dec_lzma2.c @@ -791,6 +791,7 @@ static void lzma_reset(struct xz_dec_lzma2 *s) 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 xz_dec_lzma2_reset(struct xz_dec_lzma2 *s, uint8_t props) } } - s->lzma.len = 0; - s->lzma2.sequence = SEQ_CONTROL; s->lzma2.need_dict_reset = true;