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(parent: b272744) | patch
Fix unlikely null dereference in TGS client code
authorNeng Xue <xnsuda@yahoo.com>
Mon, 30 Jun 2014 21:04:56 +0000 (14:04 -0700)
committerGreg Hudson <ghudson@mit.edu>
Mon, 30 Jun 2014 22:23:04 +0000 (18:23 -0400)
commit81e503c09ad9aef4a0afc6bf66a0269cde2151f3
treeedaa4d150459023934f9d935d9b5ada20feb5ebdtree | snapshot
parentb272744422dea77fdf9518a20386660df7a97bf7commit | diff
Fix unlikely null dereference in TGS client code

If krb5_get_tgs_ktypes fails (due to an out-of-memory condition or an
error re-reading the profile), k5_make_tgs_req will dereference a null
pointer.  Check the return value before dereferencing defenctypes.

[ghudson@mit.edu: clarified commit message]

ticket: 7952 (new)
target_version: 1.12.2
tags: pullup
src/lib/krb5/krb/send_tgs.c diff | blob | blame | history
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