d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

safe(4) doesn't support explicitly provided keys. Return an error instead

Browse Source 
of encrypting/decrypting data with a wrong key.
This commit is contained in:
Pawel Jakub Dawidek 2006-04-10 18:49:46 +00:00
parent 483194fb9a
commit 2c87962602
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=157641
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sys/dev/safe/safe.c
View File

@ -904,6 +904,13 @@ safe_process(void *arg, struct cryptop *crp, int hint)
}
crd2 = crd1->crd_next;
if ((crd1->crd_flags & CRD_F_KEY_EXPLICIT) ||
(crd2 != NULL && (crd2->crd_flags & CRD_F_KEY_EXPLICIT))) {
safestats.st_badflags++;
err = EINVAL;
goto errout;
}
cmd0 = SAFE_SA_CMD0_BASIC; /* basic group operation */
cmd1 = 0;
if (crd2 == NULL) {