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| author | Arnd Bergmann <arnd@arndb.de> | 2018-02-02 16:48:47 +0100 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2018-02-07 09:36:41 -0600 |
| commit | ade7db991b47ab3016a414468164f4966bd08202 (patch) | |
| tree | 6425c03317799ce8b50da72e880a96243f4d5283 /fs | |
| parent | ede2e520a1484924a55c8fc77a8256f5d33d2ab2 (diff) | |
| download | linux-ade7db991b47ab3016a414468164f4966bd08202.tar.bz2 | |
cifs: silence compiler warnings showing up with gcc-8.0.0
This bug was fixed before, but came up again with the latest
compiler in another function:
fs/cifs/cifssmb.c: In function 'CIFSSMBSetEA':
fs/cifs/cifssmb.c:6362:3: error: 'strncpy' offset 8 is out of the bounds [0, 4] [-Werror=array-bounds]
strncpy(parm_data->list[0].name, ea_name, name_len);
Let's apply the same fix that was used for the other instances.
Fixes: b2a3ad9ca502 ("cifs: silence compiler warnings showing up with gcc-4.7.0")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/cifssmb.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 4e0922d24eb2..9ceebf30eb22 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -6343,9 +6343,7 @@ SetEARetry: pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_EA); - parm_data = - (struct fealist *) (((char *) &pSMB->hdr.Protocol) + - offset); + parm_data = (void *)pSMB + offsetof(struct smb_hdr, Protocol) + offset; pSMB->ParameterOffset = cpu_to_le16(param_offset); pSMB->DataOffset = cpu_to_le16(offset); pSMB->SetupCount = 1; |