diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2006-03-02 12:48:42 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2006-03-02 12:48:42 +0300 |
| commit | 471573dc77a630841ab3b48eca0b22117251dcd2 (patch) | |
| tree | a1bed49ccb247c0984979c46c69bf27dc91bb6cb | |
| parent | d2493dc9650620801d7daf4cc9da2d5f5dfb515d (diff) | |
* fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Check
cygdrive string length for those who have cygdrive mapped to "/".
| -rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/cygwin/fhandler_disk_file.cc | 11 |
2 files changed, 12 insertions, 4 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index eaf2dce98..8c2e24ded 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,8 @@ +2006-03-02 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Check + cygdrive string length for those who have cygdrive mapped to "/". + 2006-03-01 Corinna Vinschen <corinna@vinschen.de> * sec_helper.cc (set_cygwin_privileges): Request SE_BACKUP_NAME diff --git a/winsup/cygwin/fhandler_disk_file.cc b/winsup/cygwin/fhandler_disk_file.cc index 84234c4a3..dc46cbcef 100644 --- a/winsup/cygwin/fhandler_disk_file.cc +++ b/winsup/cygwin/fhandler_disk_file.cc @@ -114,10 +114,13 @@ public: if (!found[__DIR_CYGDRIVE]) { found[__DIR_CYGDRIVE] = true; - strncpy (ret_name, mount_table->cygdrive + 1, - mount_table->cygdrive_len - 2); - ret_name[mount_table->cygdrive_len - 2] = '\0'; - return 2; + if (mount_table->cygdrive_len > 1) + { + strncpy (ret_name, mount_table->cygdrive + 1, + mount_table->cygdrive_len - 2); + ret_name[mount_table->cygdrive_len - 2] = '\0'; + return 2; + } } } return 0; |