OSPFD: Solve Issue #1652

Issue 1652 was related to OSPF Crash on termination when ospf is
configured to flood self Opaque LSA e.g TE or RI Opaque LSA.

Analysis:
The problem resides in free_opaque_info_per_type() line 576 of
ospf_opaque.c. Once LSA flush, the function removes by calling
listnode_delete() function the opaque_info_per_type data structure.
However, this is also performed at the upper level function
ospf_opaque_type10lsa_term() which call list_delete_and_null() function.
This result into a double free pointer exception.

Solution:
Remove call to listnode_delete() calls in free_opaque_info_per_type()
function as it is done by list_delete_and_null(). Delete lines 592 - 615.
Remove also second call to ospf_opaque_type10lsa_term() in ospfd.c line 848.

Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>

0 files changed, 0 insertions, 0 deletions