Bug 4967 - Security context stack overflow
Summary: Security context stack overflow
Status: NEW
Alias: None
Product: Samba 3.0
Classification: Unclassified
Component: Domain Control (show other bugs)
Version: 3.0.9
Hardware: x86 Linux
: P3 major
Target Milestone: none
Assignee: Samba Bugzilla Account
QA Contact: Samba QA Contact
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-09-12 05:24 UTC by Delicostea Daniel
Modified: 2007-09-12 05:52 UTC (History)
1 user (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Delicostea Daniel 2007-09-12 05:24:11 UTC 
Sep 12 13:13:50 server smbd[6383]: [2007/09/12 13:13:50, 0] smbd/sec_ctx.c:push_sec_ctx(194)
Sep 12 13:13:50 server smbd[6383]:   Security context stack overflow!
Sep 12 13:13:50 server smbd[6383]: [2007/09/12 13:13:50, 0] lib/util.c:smb_panic(1654)
Sep 12 13:13:50 server smbd[6383]:   PANIC (pid 6383): Security context stack overflow!
Sep 12 13:13:50 server smbd[6383]:
Sep 12 13:13:50 server smbd[6383]: [2007/09/12 13:13:50, 0] lib/util.c:log_stack_trace(1758)
Sep 12 13:13:50 server smbd[6383]:   BACKTRACE: 59 stack frames:
Sep 12 13:13:50 server smbd[6383]:    #0 smbd(log_stack_trace+0x2d) [0x80244a7d]
Sep 12 13:13:50 server smbd[6383]:    #1 smbd(smb_panic+0x5d) [0x80244bad]
Sep 12 13:13:50 server smbd[6383]:    #2 smbd(push_sec_ctx+0x1ee) [0x800b627e]
Sep 12 13:13:50 server smbd[6383]:    #3 smbd(become_root+0x17) [0x800a9597]
Sep 12 13:13:50 server smbd[6383]:    #4 smbd [0x801f7728]
Sep 12 13:13:50 server smbd[6383]:    #5 smbd [0x801f7bc1]
Sep 12 13:13:50 server smbd[6383]:    #6 smbd(pdb_lookup_rids+0x42) [0x801f5f82]
Sep 12 13:13:50 server smbd[6383]:    #7 smbd(lookup_sids+0x2c8) [0x801fb0f8]
Sep 12 13:13:50 server smbd[6383]:    #8 smbd(lookup_sid+0x6f) [0x801fbcdf]
Sep 12 13:13:50 server smbd[6383]:    #9 smbd(pdb_get_group_sid+0x108) [0x801f0348]
Sep 12 13:13:50 server smbd[6383]:    #10 smbd(pdb_get_group_rid+0x26) [0x801f9976]
Sep 12 13:13:50 server smbd[6383]:    #11 smbd(init_buffer_from_sam_v3+0xf2) [0x801f1522]
Sep 12 13:13:50 server smbd[6383]:    #12 smbd(pdb_copy_sam_account+0x3e) [0x801f2b7e]
Sep 12 13:13:50 server smbd[6383]:    #13 smbd(pdb_getsampwsid+0x126) [0x801f7666]
Sep 12 13:13:50 server smbd[6383]:    #14 smbd [0x801f7734]
Sep 12 13:13:50 server smbd[6383]:    #15 smbd [0x801f7bc1]
Sep 12 13:13:50 server smbd[6383]:    #16 smbd(pdb_lookup_rids+0x42) [0x801f5f82]
Sep 12 13:13:50 server smbd[6383]:    #17 smbd(lookup_sids+0x2c8) [0x801fb0f8]
Sep 12 13:13:50 server smbd[6383]:    #18 smbd(lookup_sid+0x6f) [0x801fbcdf]
Sep 12 13:13:50 server smbd[6383]:    #19 smbd(pdb_get_group_sid+0x108) [0x801f0348]
Sep 12 13:13:50 server smbd[6383]:    #20 smbd(pdb_get_group_rid+0x26) [0x801f9976]
Sep 12 13:13:50 server smbd[6383]:    #21 smbd(init_buffer_from_sam_v3+0xf2) [0x801f1522]
Sep 12 13:13:50 server smbd[6383]:    #22 smbd(pdb_copy_sam_account+0x3e) [0x801f2b7e]
Sep 12 13:13:50 server smbd[6383]:    #23 smbd(pdb_getsampwsid+0x126) [0x801f7666]
Sep 12 13:13:50 server smbd[6383]:    #24 smbd [0x801f7734]
Sep 12 13:13:50 server smbd[6383]:    #25 smbd [0x801f7bc1]
Sep 12 13:13:50 server smbd[6383]:    #26 smbd(pdb_lookup_rids+0x42) [0x801f5f82]
Sep 12 13:13:50 server smbd[6383]:    #27 smbd(lookup_sids+0x2c8) [0x801fb0f8]
Sep 12 13:13:50 server smbd[6383]:    #28 smbd(lookup_sid+0x6f) [0x801fbcdf]
Sep 12 13:13:50 server smbd[6383]:    #29 smbd(pdb_get_group_sid+0x108) [0x801f0348]
Sep 12 13:13:50 server smbd[6383]:    #30 smbd(pdb_get_group_rid+0x26) [0x801f9976]
Sep 12 13:13:50 server smbd[6383]:    #31 smbd(init_buffer_from_sam_v3+0xf2) [0x801f1522]
Sep 12 13:13:50 server smbd[6383]:    #32 smbd(pdb_copy_sam_account+0x3e) [0x801f2b7e]
Sep 12 13:13:50 server smbd[6383]:    #33 smbd(pdb_getsampwsid+0x126) [0x801f7666]
Sep 12 13:13:50 server smbd[6383]:    #34 smbd [0x801f7734]
Sep 12 13:13:50 server smbd[6383]:    #35 smbd [0x801f7bc1]
Sep 12 13:13:50 server smbd[6383]:    #36 smbd(pdb_lookup_rids+0x42) [0x801f5f82]
Sep 12 13:13:50 server smbd[6383]:    #37 smbd(lookup_sids+0x2c8) [0x801fb0f8]
Sep 12 13:13:50 server smbd[6383]:    #38 smbd(lookup_sid+0x6f) [0x801fbcdf]
Sep 12 13:13:50 server smbd[6383]:    #39 smbd(pdb_get_group_sid+0x108) [0x801f0348]
Sep 12 13:13:50 server smbd[6383]:    #40 smbd(pdb_get_group_rid+0x26) [0x801f9976]
Sep 12 13:13:50 server smbd[6383]:    #41 smbd(init_buffer_from_sam_v3+0xf2) [0x801f1522]
Sep 12 13:13:50 server smbd[6383]:    #42 smbd(pdb_copy_sam_account+0x3e) [0x801f2b7e]
Sep 12 13:13:50 server smbd[6383]:    #43 smbd(pdb_getsampwsid+0x126) [0x801f7666]
Sep 12 13:13:50 server smbd[6383]:    #44 smbd(_samr_open_user+0x236) [0x801760a6]
Sep 12 13:13:50 server smbd[6383]:    #45 smbd [0x80169f0d]
Sep 12 13:13:50 server smbd[6383]:    #46 smbd(api_rpcTNP+0x1dd) [0x801861cd]
Sep 12 13:13:50 server smbd[6383]:    #47 smbd(api_pipe_request+0x19e) [0x8018684e]
Sep 12 13:13:50 server smbd[6383]:    #48 smbd [0x80181a33]
Sep 12 13:13:50 server smbd[6383]:    #49 smbd [0x80181f7c]
Sep 12 13:13:50 server smbd[6383]:    #50 smbd(write_to_pipe+0x71) [0x80180751]
Sep 12 13:13:50 server smbd[6383]:    #51 smbd [0x8006820a]
Sep 12 13:13:50 server smbd[6383]:    #52 smbd [0x80068716]
Sep 12 13:13:50 server smbd[6383]:    #53 smbd(reply_trans+0x6cf) [0x8006953f]
Sep 12 13:13:50 server smbd[6383]:    #54 smbd [0x800c5da0]
Sep 12 13:13:50 server smbd[6383]:    #55 smbd(smbd_process+0x836) [0x800c6e36]
Sep 12 13:13:50 server smbd[6383]:    #56 smbd(main+0xbdd) [0x80321b7d]
Sep 12 13:13:50 server smbd[6383]:    #57 /lib/libc.so.6(__libc_start_main+0xe0) [0xb7ba2f70]
Sep 12 13:13:50 server smbd[6383]:    #58 smbd [0x8004a1f1]
Sep 12 13:13:50 server smbd[6383]: [2007/09/12 13:13:50, 0] lib/fault.c:dump_core(181)
Sep 12 13:13:50 server smbd[6383]:   dumping core in /var/log/samba/cores/smbd
Sep 12 13:13:50 server smbd[6383]:
Comment 1 Gerald (Jerry) Carter (dead mail address) 2007-09-12 05:52:09 UTC 
Is this really Samba 3.0.9 ?  If not, please update the version field.