[11151] in Kerberos-V5-bugs
[krbdev.mit.edu #6564] s4u extensions integration broke test suite...
daemon@ATHENA.MIT.EDU (Ezra Peisach via RT)
Sun Sep 13 13:17:41 2009
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From: "Ezra Peisach via RT" <rt-comment@krbdev.MIT.EDU>
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Date: Sun, 13 Sep 2009 17:17:10 +0000 (UTC)
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During the des3-aes tests (gssclient tests)
Core dump in the kdc.... Looks like reply.padata is pointing to garbage...
(gdb) where
#0 krb5_free_pa_data (context=0x889cae8, val=0xfd13)
at ../../../../src/lib/krb5/krb/kfree.c:394
#1 0x0804d791 in process_tgs_req (pkt=0xbfe84480, from=0xbfe84494,
response=0xbfe8449c) at ../../src/kdc/do_tgs_req.c:1006
#2 0x0804bbe0 in dispatch (pkt=0xbfe84480, from=0xbfe84494,
response=0xbfe8449c) at ../../src/kdc/dispatch.c:89
#3 0x0805afe6 in process_packet (conn=0x889f828, selflags=1)
at ../../src/kdc/network.c:1238
#4 0x0805a3e3 in service_conn (selflags=<value optimized out>,
conn=<value optimized out>) at ../../src/kdc/network.c:1564
#5 listen_and_process (selflags=<value optimized out>,
conn=<value optimized out>) at ../../src/kdc/network.c:1655
#6 0x08058d0e in main (argc=5, argv=0xbfe84604) at ../../src/kdc/main.c
From valgrind:
==23113== Conditional jump or move depends on uninitialised value(s)
==23113== at 0x804D77B: process_tgs_req (do_tgs_req.c:1005)
==23113== by 0x804BBDF: dispatch (dispatch.c:89)
==23113== by 0x805AFE5: process_packet (network.c:1238)
==23113== by 0x805A3E2: listen_and_process (network.c:1564)
==23113== by 0x8058D0D: main (main.c:897)
==23113==
==23113== Conditional jump or move depends on uninitialised value(s)
==23113== at 0x40CF879: krb5_free_pa_data (kfree.c:392)
==23113== by 0x804D790: process_tgs_req (do_tgs_req.c:1006)
==23113== by 0x804BBDF: dispatch (dispatch.c:89)
==23113== by 0x805AFE5: process_packet (network.c:1238)
==23113== by 0x805A3E2: listen_and_process (network.c:1564)
==23113== by 0x8058D0D: main (main.c:897)
==23113==
==23113== Use of uninitialised value of size 4
==23113== at 0x40CF87B: krb5_free_pa_data (kfree.c:394)
==23113== by 0x804D790: process_tgs_req (do_tgs_req.c:1006)
==23113== by 0x804BBDF: dispatch (dispatch.c:89)
==23113== by 0x805AFE5: process_packet (network.c:1238)
==23113== by 0x805A3E2: listen_and_process (network.c:1564)
==23113== by 0x8058D0D: main (main.c:897)
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