use snprintf for string handling in batget

CID 1039801
2016-03-22 15:10:50 -04:00 · 2016-03-22 15:10:50 -04:00 · fbda06d657
parent 9731acfe4a
commit fbda06d657
1 changed files with 1 additions and 2 deletions
--- a/src/modules/battery/batget.c
+++ b/src/modules/battery/batget.c
@ -996,8 +996,7 @@ linux_acpi_init(void)
                  FILE *f;

                  if (info->name_length + sizeof("/state") >= sizeof(buf)) continue;
-                  strcpy(buf, info->path);
-                  strcat(buf, "/state");
+                  snprintf(buf, sizeof(buf), "%s/state", info->path);
                  f = fopen(buf, "r");
                  if (f)
                    {