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| author |   Stephen Rothwell <sfr@canb.auug.org.au> | 2018-09-03 13:15:58 +1000 |
|---|---|---|
| committer |   Steve French <stfrench@microsoft.com> | 2018-09-09 00:02:39 -0500 |
| commit | bcfb84a996f6fa90b5e6e2954b2accb7a4711097 (patch) | |
| tree | b3a78072e07985287bd889ca96ad30da6a21ffd4 /fs/cifs/Kconfig | |
| parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (diff) | |
| download | linux-dev-bcfb84a996f6fa90b5e6e2954b2accb7a4711097.tar.xz linux-dev-bcfb84a996f6fa90b5e6e2954b2accb7a4711097.zip | |
fs/cifs: suppress a string overflow warning
A powerpc build of cifs with gcc v8.2.0 produces this warning:
fs/cifs/cifssmb.c: In function ‘CIFSSMBNegotiate’:
fs/cifs/cifssmb.c:605:3: warning: ‘strncpy’ writing 16 bytes into a region of size 1 overflows the destination [-Wstringop-overflow=]
strncpy(pSMB->DialectsArray+count, protocols[i].name, 16);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Since we are already doing a strlen() on the source, change the strncpy
to a memcpy().
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/Kconfig')
0 files changed, 0 insertions, 0 deletions