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| author | Ken Raeburn <raeburn@mit.edu> | 2000-06-27 21:00:02 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2000-06-27 21:00:02 +0000 |
| commit | 9fe2a01ec0fefa8b764bb6e9d7f9a09d11fed7ff (patch) | |
| tree | 2d4fd8b1bf6272f1286ffb7af9ae1d351a347e71 /src/lib/krb4/cr_ciph.c | |
| parent | 0d54ee19a3e5a159f0b86097ebfe193a0d9c26d8 (diff) | |
| download | krb5-9fe2a01ec0fefa8b764bb6e9d7f9a09d11fed7ff.tar.gz krb5-9fe2a01ec0fefa8b764bb6e9d7f9a09d11fed7ff.tar.xz krb5-9fe2a01ec0fefa8b764bb6e9d7f9a09d11fed7ff.zip | |
pullup from 1.2 branch
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12442 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/krb4/cr_ciph.c')
| -rw-r--r-- | src/lib/krb4/cr_ciph.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/lib/krb4/cr_ciph.c b/src/lib/krb4/cr_ciph.c index d15a4e0fd2..d9c751271f 100644 --- a/src/lib/krb4/cr_ciph.c +++ b/src/lib/krb4/cr_ciph.c @@ -71,6 +71,17 @@ create_ciph(c, session, service, instance, realm, life, kvno, tkt, ptr = (char *) c->dat; + if(sizeof(c->dat) / 8 < (8 + + strlen(service) + 1 + + strlen(instance) + 1 + + strlen(realm) + 1 + + 1 + 1 + 1 + + tkt->length + 4 + + 7) / 8) { + c->length = 0; + return(KFAILURE); + } + memcpy(ptr, (char *) session, 8); ptr += 8; |