diff options
Diffstat (limited to 'security/tomoyo/mount.c')
| -rw-r--r-- | security/tomoyo/mount.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c index 507be09e93a9..aeac619f787d 100644 --- a/security/tomoyo/mount.c +++ b/security/tomoyo/mount.c @@ -178,19 +178,12 @@ static int tomoyo_mount_acl2(struct tomoyo_request_info *r, char *dev_name, error = 0; break; } - if (error) { - const char *dev = tomoyo_get_file_pattern(&rdev)->name; - const char *dir = tomoyo_get_file_pattern(&rdir)->name; - int len = strlen(dev) + strlen(dir) + strlen(requested_type) - + 64; - char *buf = kzalloc(len, GFP_NOFS); - if (buf) { - snprintf(buf, len - 1, "%s %s %s 0x%lX", - dev, dir, requested_type, flags); - tomoyo_write_mount_policy(buf, r->domain, false); - kfree(buf); - } - } + if (error) + error = tomoyo_supervisor(r, TOMOYO_KEYWORD_ALLOW_MOUNT + "%s %s %s 0x%lX\n", + tomoyo_file_pattern(&rdev), + tomoyo_file_pattern(&rdir), + requested_type, flags); out: kfree(requested_dev_name); kfree(requested_dir_name); @@ -279,7 +272,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r, char *dev_name, TOMOYO_MOUNT_MAKE_SHARED_KEYWORD, flags & ~MS_SHARED); else - error = tomoyo_mount_acl2(r, dev_name, dir, type, flags); + do { + error = tomoyo_mount_acl2(r, dev_name, dir, type, + flags); + } while (error == TOMOYO_RETRY_REQUEST); if (r->mode != TOMOYO_CONFIG_ENFORCING) error = 0; return error; |