diff options
Diffstat (limited to 'tests/checkfs/checkfs.c')
| -rw-r--r-- | tests/checkfs/checkfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/checkfs/checkfs.c b/tests/checkfs/checkfs.c index 3e34cc4..203ad5c 100644 --- a/tests/checkfs/checkfs.c +++ b/tests/checkfs/checkfs.c @@ -512,7 +512,8 @@ static void processCmdLine(int argc, char **argv) { if(strcmp(argv[cnt], CMDLINE_PORT) == 0) { - strncpy(SerialDevice, argv[++cnt], sizeof(SerialDevice)); + strncpy(SerialDevice, argv[++cnt], sizeof(SerialDevice) - 1); + SerialDevice[sizeof(SerialDevice) - 1] = '\0'; continue; }else if(strcmp(argv[cnt], CMDLINE_MAXFILEBYTES) == 0) |