Error: chrono_main.c:434:51: error: '%01ld' directive output may be truncated writing between 1 and 3 bytes into a region of size between 2 and 10 [-Werror=format-truncation=]
434 | snprintf(str, sizeof(str), "%02ld:%02ld:%01ld",
| ^~~~~
chrono_main.c:434:38: note: directive argument in the range [-21, 21]
434 | snprintf(str, sizeof(str), "%02ld:%02ld:%01ld",
| ^~~~~~~~~~~~~~~~~~~
chrono_main.c:434:11: note: 'snprintf' output between 8 and 18 bytes into a destination of size 16
434 | snprintf(str, sizeof(str), "%02ld:%02ld:%01ld",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
435 | min, sec, (priv->ts_end.tv_nsec / 100000000));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
chrono_main.c: In function 'chrono_main':
Error: chrono_main.c:396:11: error: 'strncpy' output truncated before terminating nul copying 7 bytes from a string of the same length [-Werror=stringop-truncation]
396 | strncpy(str, "00:00.0", 7);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
Error: chrono_main.c:434:25: error: '%02ld' directive writing between 2 and 9 bytes into a region of size 8 [-Werror=format-overflow=]
434 | sprintf(str, "%02ld:%02ld:%01ld", min, sec,
| ^~~~~
chrono_main.c:434:24: note: directive argument in the range [-35791394, 35791394]
434 | sprintf(str, "%02ld:%02ld:%01ld", min, sec,
| ^~~~~~~~~~~~~~~~~~~
chrono_main.c:434:24: note: directive argument in the range [-59, 59]
chrono_main.c:434:24: note: directive argument in the range [-21, 21]
chrono_main.c:434:11: note: 'sprintf' output between 8 and 18 bytes into a destination of size 8
434 | sprintf(str, "%02ld:%02ld:%01ld", min, sec,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
435 | (priv->ts_end.tv_nsec / 100000000));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
nsh_routecmds.c: In function 'cmd_delroute':
Error: nsh_routecmds.c:611:11: error: 'memset' forming offset [16, 27] is out of the bounds [0, 16] of object 'inaddr' with type 'union <anonymous>' [-Werror=array-bounds]
611 | memset(&inaddr.ipv6, 0, sizeof(struct sockaddr_in6));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
nsh_routecmds.c:491:5: note: 'inaddr' declared here
491 | } inaddr;
| ^~~~~~
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Because the configured signo may have the default action(e.g. SIGPIPE),
and then will generate the bad side effect before the caller wakeup.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
1.Remove void cast for function because many place ignore the returned value witout cast
2.Replace void cast for variable with UNUSED macro
Change-Id: Ie644129a563244a6397036789c4c3ea83c4e9b09
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
