From: Enzo Matsumiya <ematsumiya@suse.de>
To: linux-cifs@vger.kernel.org
Cc: smfrench@gmail.com, pc@manguebit.com, ronniesahlberg@gmail.com,
sprasad@microsoft.com, tom@talpey.com, bharathsm@microsoft.com,
henrique.carvalho@suse.com
Subject: [PATCH 8/8] smb: common: add SMB3_COMPRESS_MAX_ALGS
Date: Mon, 13 Apr 2026 16:07:13 -0300 [thread overview]
Message-ID: <20260413190713.283939-8-ematsumiya@suse.de> (raw)
In-Reply-To: <20260413190713.283939-1-ematsumiya@suse.de>
Set it to number of currently defined algorithms (6 as of now).
Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
---
fs/smb/common/smb2pdu.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h
index e482c86ceb00..cda71964ed01 100644
--- a/fs/smb/common/smb2pdu.h
+++ b/fs/smb/common/smb2pdu.h
@@ -510,6 +510,8 @@ struct smb2_encryption_neg_context {
/* Pattern scanning algorithm See MS-SMB2 3.1.4.4.1 */
#define SMB3_COMPRESS_PATTERN cpu_to_le16(0x0004) /* Pattern_V1 */
#define SMB3_COMPRESS_LZ4 cpu_to_le16(0x0005)
+/* Account for NONE for easier array indexing */
+#define SMB3_COMPRESS_MAX_ALGS 6
/* Compression Flags */
#define SMB2_COMPRESSION_CAPABILITIES_FLAG_NONE cpu_to_le32(0x00000000)
--
2.53.0
prev parent reply other threads:[~2026-04-13 19:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-13 19:07 [PATCH 1/8] smb: client: compress: fix buffer overrun in lz77_compress() Enzo Matsumiya
2026-04-13 19:07 ` [PATCH 2/8] smb: client: compress: fix bad encoding on last LZ77 flag Enzo Matsumiya
2026-04-19 1:35 ` Steve French
2026-04-13 19:07 ` [PATCH 3/8] smb: client: compress: fix counting in LZ77 match finding Enzo Matsumiya
2026-04-13 19:07 ` [PATCH 4/8] smb: client: compress: increase LZ77_MATCH_MAX_DIST Enzo Matsumiya
2026-04-13 19:07 ` [PATCH 5/8] smb: client: compress: LZ77 optimizations Enzo Matsumiya
2026-04-13 19:07 ` [PATCH 6/8] smb: client: compress: add code docs to lz77.c Enzo Matsumiya
2026-04-13 19:07 ` [PATCH 7/8] smb: client: compress: add compress/common.h Enzo Matsumiya
2026-04-20 21:24 ` Nathan Chancellor
2026-04-20 21:31 ` Steve French
2026-04-13 19:07 ` Enzo Matsumiya [this message]
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