[29185] in CVS-changelog-for-Kerberos-V5
krb5 commit: Fix k5crypto NSS iov processing bug
daemon@ATHENA.MIT.EDU (Greg Hudson)
Wed Dec 9 19:32:34 2015
Date: Wed, 9 Dec 2015 19:32:30 -0500
From: Greg Hudson <ghudson@mit.edu>
Message-Id: <201512100032.tBA0WUgF029590@drugstore.mit.edu>
To: cvs-krb5@mit.edu
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https://github.com/krb5/krb5/commit/08fafff29a11e61036021196aaae8c303d1a5662
commit 08fafff29a11e61036021196aaae8c303d1a5662
Author: Greg Hudson <ghudson@mit.edu>
Date: Mon Dec 7 12:16:41 2015 -0500
Fix k5crypto NSS iov processing bug
In k5_nss_gen_stream_iov(), don't stop processing the iov array if we
run across a zero-length iov.
ticket: 8300 (new)
target_version: 1.14-next
tags: pullup
src/lib/crypto/nss/enc_provider/enc_gen.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/lib/crypto/nss/enc_provider/enc_gen.c b/src/lib/crypto/nss/enc_provider/enc_gen.c
index 7022a78..cfe0d65 100644
--- a/src/lib/crypto/nss/enc_provider/enc_gen.c
+++ b/src/lib/crypto/nss/enc_provider/enc_gen.c
@@ -307,7 +307,7 @@ k5_nss_gen_stream_iov(krb5_key krb_key, krb5_data *state,
int return_length;
iov = &data[i];
if (iov->data.length <= 0)
- break;
+ continue;
if (ENCRYPT_IOV(iov)) {
rv = PK11_CipherOp(ctx, (unsigned char *)iov->data.data,
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