Bug 574299 - automounter segfaults at startup when using LDAP
Summary: automounter segfaults at startup when using LDAP
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: autofs
Version: 13
Hardware: All
OS: Linux
low
high
Target Milestone: ---
Assignee: Ian Kent
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: F13Blocker, F13FinalBlocker
TreeView+ depends on / blocked
 
Reported: 2010-03-17 04:52 UTC by Ian Kent
Modified: 2010-03-18 03:32 UTC (History)
2 users (show)

Fixed In Version: autofs-5.0.5-22.fc13
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-03-18 03:23:21 UTC


Attachments (Terms of Use)
Patch - fix get query dn failure (1.07 KB, patch)
2010-03-17 05:00 UTC, Ian Kent
no flags Details | Diff

Description Ian Kent 2010-03-17 04:52:56 UTC
Description of problem:

automount segfaults on first entry of first map.

The message is 

Mar  4 10:45:41 branch automount[3364]: syntax error in map near [
/export/home/zuluaga ]
Mar  4 10:45:41 branch kernel: automount[3364]: segfault at 0000000000000000
rip 00002abf3bd0c232 rsp 00007fffa79f89a8 error 4

How reproducible:
Always when conditions in patch description are met.

Comment 1 Ian Kent 2010-03-17 04:55:31 UTC
Example backtrace of problem.

(gdb) bt
#0  0x00002b1ebbcb4232 in strcmp () from /lib64/libc.so.6
#1  0x00002b1eba9f3b92 in master_find_mapent (master=<value optimized
out>, 
    path=0x0) at master.c:628
#2  0x00002b1eba9f8b24 in master_parse_entry (buffer=<value optimized
out>, 
    default_timeout=300, logging=0, age=1267722944) at master_parse.y:771
#3  0x00002aaaab58020e in lookup_read_master (master=<value optimized
out>, 
    age=1267722944, context=0x2b1ecf842760) at lookup_ldap.c:1522
#4  0x00002b1eba9e8782 in do_read_master (master=0x2b1ecf80b440, 
    type=<value optimized out>, age=1267722944) at lookup.c:97
#5  0x00002b1eba9e9fe4 in lookup_nss_read_master (master=0x2b1ecf80b440, 
    age=1267722944) at lookup.c:224
#6  0x00002aaaaaad6db7 in lookup_read_master (master=0x2b1ecf80b440, 
    age=1267722944, context=0x2b1ecf811090) at lookup_file.c:463
#7  0x00002b1eba9e8782 in do_read_master (master=0x2b1ecf80b440, 
    type=<value optimized out>, age=1267722944) at lookup.c:97
#8  0x00002b1eba9e88d6 in read_master_map (master=0x2b1ecf80b440, 
    type=0x2b1ecf810530 "files", age=1267722944) at lookup.c:136
#9  0x00002b1eba9e9fe4 in lookup_nss_read_master (master=0x2b1ecf80b440, 
    age=1267722944) at lookup.c:224
#10 0x00002b1eba9f4bd3 in master_read_master (master=0x2b1ecf80b440, 
    age=1267722944, readall=0) at master.c:827
#11 0x00002b1eba9de241 in main (argc=0, argv=0x7fff5df42d78)
    at automount.c:2124

Comment 2 Ian Kent 2010-03-17 05:00:22 UTC
Created attachment 400632 [details]
Patch - fix get query dn failure

Comment 4 Fedora Update System 2010-03-17 05:41:22 UTC
autofs-5.0.5-22.fc13 has been submitted as an update for Fedora 13.
http://admin.fedoraproject.org/updates/autofs-5.0.5-22.fc13

Comment 5 Fedora Update System 2010-03-17 05:59:03 UTC
autofs-5.0.5-22.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/autofs-5.0.5-22.fc12

Comment 6 Fedora Update System 2010-03-18 03:22:52 UTC
autofs-5.0.5-22.fc13 has been pushed to the Fedora 13 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2010-03-18 03:32:27 UTC
autofs-5.0.5-22.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.


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