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As SUSE build tool reports the warning:
lvmlockd-core.c: In function 'client_thread_main':
lvmlockd-core.c:4959:37: warning: '%d' directive output may be truncated writing between 1 and 10 bytes into a region of size 6 [-Wformat-truncation=]
snprintf(buf, sizeof(buf), "path[%d]", i);
^~
lvmlockd-core.c:4959:31: note: directive argument in the range [0, 2147483647]
snprintf(buf, sizeof(buf), "path[%d]", i);
^~~~~~~~~~
To dismiss the compilation warning, enlarge the array "buf" to 17
bytes to support the max signed integer: string format 6 bytes + signed
integer 10 bytes + terminal char "\0".
Reported-by: Heming Zhao <heming.zhao@suse.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
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| .. | ||
| .gitignore | ||
| lvmlockctl.c | ||
| lvmlockd-client.h | ||
| lvmlockd-core.c | ||
| lvmlockd-dlm.c | ||
| lvmlockd-idm.c | ||
| lvmlockd-internal.h | ||
| lvmlockd-sanlock.c | ||
| Makefile.in | ||