diff options
Diffstat (limited to 'libmount/src/context_loopdev.c')
| -rw-r--r-- | libmount/src/context_loopdev.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/libmount/src/context_loopdev.c b/libmount/src/context_loopdev.c index da246e3bb..532057870 100644 --- a/libmount/src/context_loopdev.c +++ b/libmount/src/context_loopdev.c @@ -7,7 +7,6 @@ /* * DOCS: - "lo@" prefix for fstype is unsupported - * - encyption= mount option for loop device is unssuported */ #include <blkid.h> @@ -35,8 +34,7 @@ int mnt_context_is_loopdev(struct libmnt_context *cxt) if (cxt->user_mountflags & (MNT_MS_LOOP | MNT_MS_OFFSET | - MNT_MS_SIZELIMIT | - MNT_MS_ENCRYPTION)) { + MNT_MS_SIZELIMIT)) { DBG(CXT, mnt_debug_h(cxt, "loopdev specific options detected")); return 1; @@ -134,7 +132,7 @@ static int is_mounted_same_loopfile(struct libmnt_context *cxt, int mnt_context_setup_loopdev(struct libmnt_context *cxt) { const char *backing_file, *optstr, *loopdev = NULL; - char *val = NULL, *enc = NULL, *pwd = NULL; + char *val = NULL; size_t len; struct loopdev_cxt lc; int rc = 0, lo_flags = 0; @@ -206,13 +204,8 @@ int mnt_context_setup_loopdev(struct libmnt_context *cxt) */ if (rc == 0 && (cxt->user_mountflags & MNT_MS_ENCRYPTION) && mnt_optstr_get_option(optstr, "encryption", &val, &len) == 0) { - enc = strndup(val, len); - if (val && !enc) - rc = -ENOMEM; - if (enc && cxt->pwd_get_cb) { - DBG(CXT, mnt_debug_h(cxt, "asking for pass")); - pwd = cxt->pwd_get_cb(cxt); - } + DBG(CXT, mnt_debug_h(cxt, "encryption no longer supported")); + rc = -MNT_ERR_MOUNTOPT; } if (rc == 0 && is_mounted_same_loopfile(cxt, @@ -251,8 +244,6 @@ int mnt_context_setup_loopdev(struct libmnt_context *cxt) rc = loopcxt_set_offset(&lc, offset); if (!rc && sizelimit) rc = loopcxt_set_sizelimit(&lc, sizelimit); - if (!rc && enc && pwd) - loopcxt_set_encryption(&lc, enc, pwd); if (!rc) loopcxt_set_flags(&lc, lo_flags); if (rc) { @@ -305,11 +296,6 @@ int mnt_context_setup_loopdev(struct libmnt_context *cxt) loopcxt_set_fd(&lc, -1, 0); } done: - free(enc); - if (pwd && cxt->pwd_release_cb) { - DBG(CXT, mnt_debug_h(cxt, "release pass")); - cxt->pwd_release_cb(cxt, pwd); - } loopcxt_deinit(&lc); return rc; } |