Turbostat: specify parse_int_file format

[collectd.git] / src / turbostat.c

diff --git a/src/turbostat.c b/src/turbostat.c
index 128950c..5424a30 100644 (file)
--- a/src/turbostat.c
+++ b/src/turbostat.c
@@ -273,7 +273,7 @@ get_msr(int cpu, off_t offset, unsigned long long *msr)
        char pathname[32];
        int fd;
 
-       sprintf(pathname, "/dev/cpu/%d/msr", cpu);
+       ssnprintf(pathname, 32, "/dev/cpu/%d/msr", cpu);
        fd = open(pathname, O_RDONLY);
        if (fd < 0)
                return -1;
@@ -575,7 +575,7 @@ free_all_buffers(void)
 /*
  * Parse a file containing a single int.
  */
-static int
+static int __attribute__ ((format(printf,1,2)))
 parse_int_file(const char *fmt, ...)
 {
        va_list args;
@@ -640,7 +640,7 @@ get_num_ht_siblings(int cpu)
        int matches;
        char character;
 
-       sprintf(path, "/sys/devices/system/cpu/cpu%d/topology/thread_siblings_list", cpu);
+       ssnprintf(path, 80, "/sys/devices/system/cpu/cpu%d/topology/thread_siblings_list", cpu);
        filep = fopen(path, "r");
         if (!filep) {
                 ERROR("%s: open failed", path);