diff options
| author | Conrad Meyer <cem@FreeBSD.org> | 2016-05-12 03:44:29 +0000 |
|---|---|---|
| committer | Conrad Meyer <cem@FreeBSD.org> | 2016-05-12 03:44:29 +0000 |
| commit | 079375d12b46e5ced7ac96618f4a6a0c13055eae (patch) | |
| tree | c7cd45d03185b0e9fe1f527716ef317d07af839d /tests | |
| parent | 96aec9a5e95ba9dde57b84576b8541f3a111209c (diff) | |
Notes
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/sys/kern/kern_descrip_test.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/sys/kern/kern_descrip_test.c b/tests/sys/kern/kern_descrip_test.c index 6953b00fc6f2b..07240d75b900d 100644 --- a/tests/sys/kern/kern_descrip_test.c +++ b/tests/sys/kern/kern_descrip_test.c @@ -27,6 +27,7 @@ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include <sys/param.h> #include <errno.h> #include <fcntl.h> #include <signal.h> @@ -170,7 +171,7 @@ ATF_TC_CLEANUP(kern_maxfiles__increase, tc) char buf[80]; if ((n = readlink(VALUE, buf, sizeof(buf))) > 0) { - buf[n] = '\0'; + buf[MIN((size_t)n, sizeof(buf) - 1)] = '\0'; if (sscanf(buf, "%d", &oldmaxfiles) == 1) { oldlen = sizeof(oldmaxfiles); (void) sysctlbyname("kern.maxfiles", NULL, 0, |