diff options
Diffstat (limited to 'usr/src/cmd/ptools/ptime/ptime.c')
| -rw-r--r-- | usr/src/cmd/ptools/ptime/ptime.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/usr/src/cmd/ptools/ptime/ptime.c b/usr/src/cmd/ptools/ptime/ptime.c index 2da2f8d281..b1f53593c2 100644 --- a/usr/src/cmd/ptools/ptime/ptime.c +++ b/usr/src/cmd/ptools/ptime/ptime.c @@ -41,6 +41,8 @@ #include <sys/time.h> #include <signal.h> #include <libproc.h> +#include <limits.h> +#include "ptools_common.h" static int look(pid_t); static void hr_min_sec(char *, long); @@ -189,7 +191,7 @@ main(int argc, char **argv) static int look(pid_t pid) { - char pathname[100]; + char pathname[PATH_MAX]; int rval = 0; int fd; psinfo_t psinfo; @@ -203,7 +205,8 @@ look(pid_t pid) if (proc_get_psinfo(pid, &psinfo) < 0) return (perr("read psinfo")); - (void) sprintf(pathname, "/proc/%d/usage", (int)pid); + (void) proc_snprintf(pathname, sizeof (pathname), "/proc/%d/usage", + (int)pid); if ((fd = open(pathname, O_RDONLY)) < 0) return (perr("open usage")); |