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| author | Arnd Bergmann | 2017-07-14 14:06:58 +0200 |
|---|---|---|
| committer | Martin K. Petersen | 2017-08-07 14:04:01 -0400 |
| commit | 514e59c1195f2634dab025d952242f5e69e052c7 (patch) | |
| tree | 9d19d825219e5788195ac1b37033ba664bd296be /net/sysctl_net.c | |
| parent | 0606ffe26d6d7478fb5957cbc8b9cbbf14a7c68c (diff) | |
scsi: fnic: fix format string overflow warning
The MSI interrupt name can require 11 bytes in addition to the device name,
for a total of 23 bytes:
drivers/scsi/fnic/fnic_isr.c: In function 'fnic_request_intr':
drivers/scsi/fnic/fnic_isr.c:192:4: error: '-fcs-rq' directive writing 7 bytes into a region of size between 5 and 16 [-Werror=format-overflow=]
"%.11s-fcs-rq", fnic->name);
drivers/scsi/fnic/fnic_isr.c:206:3: note: 'sprintf' output between 12 and 23 bytes into a destination of size 16
sprintf(fnic->msix[FNIC_MSIX_ERR_NOTIFY].devname,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"%.11s-err-notify", fnic->name);
This extends the buffer to fit any possible value.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'net/sysctl_net.c')
0 files changed, 0 insertions, 0 deletions