diff options
-rw-r--r-- | apps/settings.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/apps/settings.c b/apps/settings.c index 9f3047e9df..2d38c4a5ef 100644 --- a/apps/settings.c +++ b/apps/settings.c @@ -402,8 +402,8 @@ bool cfg_int_to_string(int setting_id, int val, char* buf, int buf_len) strlcpy(buf, start, buf_len); else { - int len = (buf_len > (end-start))? end-start: buf_len; - strlcpy(buf, start, len+1); + int len = MIN(buf_len, (end-start) + 1); + strlcpy(buf, start, len); } return true; } @@ -430,8 +430,8 @@ bool cfg_int_to_string(int setting_id, int val, char* buf, int buf_len) strlcpy(buf, start, buf_len); else { - int len = (buf_len > (end-start))? end-start: buf_len; - strlcpy(buf, start, len+1); + int len = MIN(buf_len, (end-start) + 1); + strlcpy(buf, start, len); } return true; } @@ -494,8 +494,11 @@ bool cfg_to_string(int i/*setting_id*/, char* buf, int buf_len) settings[i].filename_setting->suffix); } } - else strlcpy(buf,(char*)settings[i].setting, - settings[i].filename_setting->max_len); + else + { + int len = MIN(buf_len, settings[i].filename_setting->max_len); + strlcpy(buf,(char*)settings[i].setting,len); + } break; } /* switch () */ return true; |