diff options
| -rwxr-xr-x | contrib/pam_mount/gocryptfs_pam_mount.bash | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/contrib/pam_mount/gocryptfs_pam_mount.bash b/contrib/pam_mount/gocryptfs_pam_mount.bash index 3c7e48d..e6f31ba 100755 --- a/contrib/pam_mount/gocryptfs_pam_mount.bash +++ b/contrib/pam_mount/gocryptfs_pam_mount.bash @@ -9,9 +9,9 @@ exec >&2 set -eu +MYNAME=$(basename $0) if [[ $# != 4 ]]; then - MYNAME=$(basename $0) echo "$MYNAME: expected 4 arguments, got $#" echo "Example: $MYNAME /home/user.crypt /home/user.plain -o allow_other" echo "Example: $MYNAME /home/user.crypt /home/user.plain -o defaults" @@ -20,6 +20,12 @@ fi SRC=$1 DST=$2 + +if mountpoint "$DST" > /dev/null; then + echo "$MYNAME: something is already mounted on $DST, refusing" + exit 2 +fi + GOPTS="" for OPT in nonempty allow_other quiet; do if [[ $4 == *$OPT* ]]; then |