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| author | Alexander Aring <aahringo@redhat.com> | 2023-08-01 14:09:48 -0400 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2023-08-10 10:33:03 -0500 |
| commit | 1151935182b40bbe398905850f6f7f4fbb262e06 (patch) | |
| tree | 1a15caa862be793db9bf5413c1620fbe22848cbf /fs/dlm/member.c | |
| parent | b9d2f6ada0083bad46f37a1238fea718b575e0fa (diff) | |
| download | linux-1151935182b40bbe398905850f6f7f4fbb262e06.tar.gz linux-1151935182b40bbe398905850f6f7f4fbb262e06.tar.bz2 linux-1151935182b40bbe398905850f6f7f4fbb262e06.zip | |
fs: dlm: constify receive buffer
The dlm receive buffer should be never manipulated as DLM is the last
instance of parsing layer. This patch constify the whole receive buffer
so we are sure it never gets manipulated when it's being parsed.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/member.c')
| -rw-r--r-- | fs/dlm/member.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dlm/member.c b/fs/dlm/member.c index 19f3cd96f3c0..be7909ead71b 100644 --- a/fs/dlm/member.c +++ b/fs/dlm/member.c @@ -18,7 +18,7 @@ #include "midcomms.h" #include "lowcomms.h" -int dlm_slots_version(struct dlm_header *h) +int dlm_slots_version(const struct dlm_header *h) { if ((le32_to_cpu(h->h_version) & 0x0000FFFF) < DLM_HEADER_SLOTS) return 0; |