eCryptfs has generic/confusing error message for too long a passphrase
Bug #386504 reported by
Devin Cofer
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| eCryptfs |
Fix Released
|
Wishlist
|
Dustin Kirkland | ||
| ecryptfs-utils (Ubuntu) |
Fix Released
|
Wishlist
|
Dustin Kirkland | ||
Bug Description
When too long of a passphrase is entered, eCryptfs will return the following error message, which while technically correct could be (I think? Would this hurt security?) more specific.
"Error attempting to evaluate mount options: [-22] Invalid argument
Check your system logs for details on why this happened.
Try updating your ecryptfs-utils package, and/or
submit a bug report on https:/
Related branches
lp://staging/~ecryptfs/ecryptfs/ecryptfs-utils
- Dustin Kirkland (community): Needs Information
-
Diff: 5798 lines (+2544/-987)72 files modifiedREADME (+0/-5)
configure.ac (+4/-17)
debian/changelog (+311/-1)
debian/control (+49/-9)
debian/copyright (+10/-5)
debian/ecryptfs-utils.dirs (+0/-2)
debian/ecryptfs-utils.ecryptfs-utils-restore.upstart (+26/-0)
debian/ecryptfs-utils.ecryptfs-utils-save.upstart (+26/-0)
debian/ecryptfs-utils.install (+2/-1)
debian/ecryptfs-utils.postinst (+11/-35)
debian/libecryptfs0.shlibs (+1/-1)
debian/lintian/ecryptfs-utils (+13/-0)
debian/local/ecryptfs-utils.pam-auth-update (+3/-3)
debian/po/POTFILES.sh (+5/-0)
debian/po/ecryptfs-utils.pot (+407/-0)
debian/po/fr.po (+389/-0)
debian/rules (+38/-19)
doc/Makefile.am (+1/-2)
doc/ecryptfs-mount-private.txt (+1/-1)
doc/manpage/Makefile.am (+3/-0)
doc/manpage/ecryptfs-mount-private.1 (+2/-2)
doc/manpage/ecryptfs-rewrite-file.1 (+1/-1)
doc/manpage/ecryptfs-setup-private.1 (+2/-2)
doc/manpage/ecryptfs-setup-swap.1 (+29/-0)
doc/manpage/ecryptfs-stat.1 (+18/-0)
doc/manpage/ecryptfs.7 (+7/-135)
doc/manpage/mount.ecryptfs_private.1 (+1/-1)
doc/manpage/umount.ecryptfs.8 (+23/-0)
doc/manpage/umount.ecryptfs_private.1 (+1/-1)
doc/sourceforge_webpage/README (+0/-5)
lintian/ecryptfs-utils (+12/-0)
scripts/build-ubuntu.sh (+1/-1)
scripts/release.sh (+6/-2)
src/desktop/Makefile.am (+2/-1)
src/desktop/ecryptfs-record-passphrase (+6/-3)
src/include/ecryptfs.h (+5/-0)
src/key_mod/ecryptfs_key_mod_gpg.c (+5/-8)
src/key_mod/ecryptfs_key_mod_openssl.c (+28/-2)
src/key_mod/ecryptfs_key_mod_pkcs11_helper.c (+4/-3)
src/key_mod/ecryptfs_key_mod_tspi.c (+7/-3)
src/libecryptfs-swig/libecryptfs.i (+1/-1)
src/libecryptfs-swig/libecryptfs.py (+1/-1)
src/libecryptfs-swig/libecryptfs_wrap.c (+88/-47)
src/libecryptfs/cipher_list.c (+1/-1)
src/libecryptfs/cmd_ln_parser.c (+1/-1)
src/libecryptfs/decision_graph.c (+39/-13)
src/libecryptfs/key_management.c (+40/-102)
src/libecryptfs/libecryptfs.pc.in (+2/-2)
src/libecryptfs/main.c (+108/-30)
src/libecryptfs/module_mgr.c (+57/-11)
src/pam_ecryptfs/Makefile.am (+2/-2)
src/pam_ecryptfs/pam_ecryptfs.c (+66/-51)
src/python/ecryptfsapi.py (+82/-0)
src/utils/Makefile.am (+4/-3)
src/utils/ecryptfs-dot-private (+0/-34)
src/utils/ecryptfs-migrate-home (+195/-0)
src/utils/ecryptfs-mount-private (+8/-7)
src/utils/ecryptfs-rewrite-file (+29/-15)
src/utils/ecryptfs-setup-private (+125/-126)
src/utils/ecryptfs-setup-swap (+100/-89)
src/utils/ecryptfs-umount-private (+14/-16)
src/utils/ecryptfs_add_passphrase.c (+11/-7)
src/utils/ecryptfs_generate_tpm_key.c (+4/-1)
src/utils/ecryptfs_insert_wrapped_passphrase_into_keyring.c (+15/-5)
src/utils/ecryptfs_rewrap_passphrase.c (+0/-1)
src/utils/ecryptfs_unwrap_passphrase.c (+12/-3)
src/utils/ecryptfs_wrap_passphrase.c (+0/-1)
src/utils/io.c (+29/-12)
src/utils/manager.c (+1/-1)
src/utils/mount.ecryptfs.c (+13/-26)
src/utils/mount.ecryptfs_private.c (+32/-107)
src/utils/umount.ecryptfs.c (+4/-0)
Revision history for this message
| Dustin Kirkland (kirkland) wrote | #1 |
| Changed in ecryptfs: | |
| status: | New → Incomplete |
| importance: | Undecided → Wishlist |
Revision history for this message
| Devin Cofer (ranguvar) wrote | #2 |
Revision history for this message
| Devin Cofer (ranguvar) wrote | #3 |
Revision history for this message
| Dustin Kirkland (kirkland) wrote Re: [Bug 386504] Re: eCryptfs has generic/confusing error message for too long a passphrase | #4 |
Revision history for this message
| Devin Cofer (ranguvar) wrote | #5 |
| Changed in ecryptfs: | |
| status: | Incomplete → In Progress |
| Changed in ecryptfs-utils (Ubuntu): | |
| status: | New → In Progress |
| importance: | Undecided → Wishlist |
| Changed in ecryptfs: | |
| assignee: | nobody → Dustin Kirkland (kirkland) |
| Changed in ecryptfs-utils (Ubuntu): | |
| assignee: | nobody → Dustin Kirkland (kirkland) |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #6 |
| Changed in ecryptfs-utils (Ubuntu): | |
| status: | In Progress → Fix Released |
| Changed in ecryptfs: | |
| status: | In Progress → Fix Released |
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Hello, thanks for the report.
What version of ecryptfs are you seeing this problem against?
Using ecryptfs-utils-75, I see the following:
kirkland@x200:/tmp$ ecryptfs-
Passphrase:
Passphrase is too long. Use at most 64 characters long passphrase.
:-Dustin