diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main.c b/src/main.c index b7e438b1e..2dd6dc873 100644 --- a/src/main.c +++ b/src/main.c @@ -5839,7 +5839,8 @@ rename_if_dos_device_name (char *file_name) static char *sanitize_dos_name(char *fn) { char tmpfn[PATH_MAX]; - fn[PATH_MAX-1]=0; /* ensure fn is not too long by possibly truncating it */ + if(strlen(fn) >= PATH_MAX) + fn[PATH_MAX-1]=0; /* truncate it */ strcpy(tmpfn, msdosify(fn)); free(fn); return strdup(rename_if_dos_device_name(tmpfn)); |