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| author |   Vasily Gorbik <gor@linux.ibm.com> | 2018-06-28 13:16:14 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-07-02 11:25:03 +0200 |
| commit | 9acdb3bb070167c257252e131f56fb8daaa99766 (patch) | |
| tree | 14c84269301604232370a1cb167cd71727b32689 /arch/s390/tools | |
| parent | s390/tape: fix gcc 8 stringop-truncation warning (diff) | |
| download | linux-dev-9acdb3bb070167c257252e131f56fb8daaa99766.tar.xz linux-dev-9acdb3bb070167c257252e131f56fb8daaa99766.zip | |
s390/monwriter: fix gcc 8 stringop-truncation warning
The following gcc warning is issued for strncpy which is used to
deliberately avoid string NUL-termination. Reuse memcpy to avoid the
warning.
inlined from 'monwrite_diag' at drivers/s390/char/monwriter.c:64:2:
./include/linux/string.h:246:9: warning: '__builtin_strncpy' output
truncated before terminating nul copying 7 bytes from a string of the
same length [-Wstringop-truncation]
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/tools')
0 files changed, 0 insertions, 0 deletions