Ticket History #8395: Fetching master key list crashes if K/M has no key data

# Fri Apr 22 15:00:37 2016 ghudson@mit.edu (Greg Hudson) - Ticket created

From:	ghudson@mit.edu
Subject:	git commit

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Fix krb5_def_fetch_mkey_list() segfault

Return KRB5_KDB_NOMASTERKEY if K/M contains no key data, instead of
blindly dereferencing the first key data element.

https://github.com/krb5/krb5/commit/83494605b2dd594ab33f9b3cfa5abc82cf0f9e92
Author: Matt Rogers <mrogers@redhat.com>
Committer: Greg Hudson <ghudson@mit.edu>
Commit: 83494605b2dd594ab33f9b3cfa5abc82cf0f9e92
Branch: master
src/lib/kdb/kdb_default.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

# Fri Apr 22 15:00:38 2016 ghudson@mit.edu (Greg Hudson) - Requestor ghudson@mit.edu (Greg Hudson) added

# Fri Apr 22 15:00:38 2016 ghudson@mit.edu (Greg Hudson) - Status changed from 'new' to 'review'

# Fri Apr 22 15:00:38 2016 ghudson@mit.edu (Greg Hudson) - Tags pullup added

# Fri Apr 22 15:00:38 2016 ghudson@mit.edu (Greg Hudson) - Target_Version 1.13-next added

# Fri Apr 22 15:00:39 2016 ghudson@mit.edu (Greg Hudson) - Correspondence added

From:	ghudson@mit.edu
Subject:	git commit

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Add test for empty K/M key data handling

https://github.com/krb5/krb5/commit/f2286a6493c7aab267cf0d9cca680edaf2968707
Author: Matt Rogers <mrogers@redhat.com>
Committer: Greg Hudson <ghudson@mit.edu>
Commit: f2286a6493c7aab267cf0d9cca680edaf2968707
Branch: master
src/tests/t_mkey.py | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)

# Fri Apr 22 15:07:25 2016 ghudson@mit.edu (Greg Hudson) - Subject changed from 'Fix krb5_def_fetch_mkey_list() segfault' to 'Fetching master key list crashes if K/M has no key data'

# Fri Apr 22 15:07:26 2016 ghudson@mit.edu (Greg Hudson) - Target_Version 1.14-next added

# Wed Jul 06 14:23:01 2016 tlyu (Taylor Yu) - Version_Fixed 1.14.3 added

# Wed Jul 06 14:23:01 2016 tlyu (Taylor Yu) - Correspondence added

From:	tlyu@mit.edu
Subject:	git commit

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Fix krb5_def_fetch_mkey_list() segfault

Return KRB5_KDB_NOMASTERKEY if K/M contains no key data, instead of
blindly dereferencing the first key data element.

(cherry picked from commit 83494605b2dd594ab33f9b3cfa5abc82cf0f9e92)

https://github.com/krb5/krb5/commit/dcfb46404cb56cd6eeb5504b12a233cc1f214731
Author: Matt Rogers <mrogers@redhat.com>
Committer: Tom Yu <tlyu@mit.edu>
Commit: dcfb46404cb56cd6eeb5504b12a233cc1f214731
Branch: krb5-1.14
src/lib/kdb/kdb_default.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

# Wed Jul 06 14:23:02 2016 tlyu (Taylor Yu) - Correspondence added

From:	tlyu@mit.edu
Subject:	git commit

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text/plain 417B

Add test for empty K/M key data handling

(cherry picked from commit f2286a6493c7aab267cf0d9cca680edaf2968707)

https://github.com/krb5/krb5/commit/b371a2c8bbf362df79ee4635a04d50d8b8ba87db
Author: Matt Rogers <mrogers@redhat.com>
Committer: Tom Yu <tlyu@mit.edu>
Commit: b371a2c8bbf362df79ee4635a04d50d8b8ba87db
Branch: krb5-1.14
src/tests/t_mkey.py | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)

# Wed Jul 06 14:46:05 2016 tlyu (Taylor Yu) - Version_Fixed 1.13.6 added

# Wed Jul 06 14:46:05 2016 tlyu (Taylor Yu) - Correspondence added

From:	tlyu@mit.edu
Subject:	git commit

Download (untitled) / with headers
text/plain 539B

Fix krb5_def_fetch_mkey_list() segfault

Return KRB5_KDB_NOMASTERKEY if K/M contains no key data, instead of
blindly dereferencing the first key data element.

(cherry picked from commit 83494605b2dd594ab33f9b3cfa5abc82cf0f9e92)

https://github.com/krb5/krb5/commit/d70597bc1cdd8bd22299b61ac17b9d684c626b8f
Author: Matt Rogers <mrogers@redhat.com>
Committer: Tom Yu <tlyu@mit.edu>
Commit: d70597bc1cdd8bd22299b61ac17b9d684c626b8f
Branch: krb5-1.13
src/lib/kdb/kdb_default.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

# Wed Jul 06 14:46:06 2016 tlyu (Taylor Yu) - Status changed from 'review' to 'resolved'

# Wed Jul 06 14:46:06 2016 tlyu (Taylor Yu) - CustomField pullup deleted

# Wed Jul 06 14:46:06 2016 tlyu (Taylor Yu) - Correspondence added

From:	tlyu@mit.edu
Subject:	git commit

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text/plain 415B

Add test for empty K/M key data handling

(back ported from commit f2286a6493c7aab267cf0d9cca680edaf2968707)

https://github.com/krb5/krb5/commit/75d61d3875e61679610a02f2b1b4bbac9af234cf
Author: Matt Rogers <mrogers@redhat.com>
Committer: Tom Yu <tlyu@mit.edu>
Commit: 75d61d3875e61679610a02f2b1b4bbac9af234cf
Branch: krb5-1.13
src/tests/t_mkey.py | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)