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Tasklist

FS#22106 - [chromium] segfaults with credentials expired

Attached to Project: Arch Linux
Opened by Zbysek MRAZ (zbyshek) - Wednesday, 15 December 2010, 09:27 GMT
Last edited by Evangelos Foutras (foutrelis) - Friday, 13 May 2011, 07:30 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Evangelos Foutras (foutrelis)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
The chromium starts to segfault when opening new gssapi secured pages after krb5 credentials are expired.

Dec 15 10:18:25 lexi kernel: chromium[12741] segfault at 0 ip 00007ff96c28d8bb sp 00007ff965b860a0 error 4 in libgssapi.so.2.0.0[7ff96c270000+32000]

Additional info:
chromium 8.0.552.224-1
mit-krb5 1.8.3-1
This task depends upon

Closed by  Evangelos Foutras (foutrelis)
Friday, 13 May 2011, 07:30 GMT
Reason for closing:  Fixed
Additional comments about closing:  chromium 11.0.696.68-1 and krb5 1.9.1-1 exhibit the correct behavior.
Comment by Jan de Groot (JGC) - Wednesday, 15 December 2010, 13:29 GMT
mit-krb5 is not an official package.
Comment by Zbysek MRAZ (zbyshek) - Wednesday, 15 December 2010, 20:13 GMT
Sorry for that. I'm using primarily mit implementation.

Nevertheless, reproduced with heimdal as well...
core/heimdal 1.3.3-4

Getting this one:
Dec 15 21:10:04 lexi kernel: chromium[27716] segfault at 0 ip 00007f6c03bf98bb sp 00007f6bfd4f20a0 error 4 in libgssapi.so.2.0.0[7f6c03bdc000+32000]

So exact steps of reproduce:
kinit -l 1m $user
start chromium with gssapi support: chromium --auth-server-whitelist="*example.com"
load the secure page gssapi authentication
wait one minute after klist shows '>>>Expired<<< HTTP/...' and reload the page
Comment by Thomas Dziedzic (tomd123) - Wednesday, 04 May 2011, 01:31 GMT
status?
Comment by Zbysek MRAZ (zbyshek) - Thursday, 05 May 2011, 07:47 GMT
For me it does not even work yet:

[10197:10211:10623092241:ERROR:native_library_linux.cc(32)] dlopen failed when trying to open libgssapi_krb5.so.2: libgssapi_krb5.so.2: cannot open shared object file: No such file or directory
[10197:10211:10623092456:ERROR:native_library_linux.cc(32)] dlopen failed when trying to open libgssapi.so.4: libgssapi.so.4: cannot open shared object file: No such file or directory
[10197:10211:10623092586:ERROR:native_library_linux.cc(32)] dlopen failed when trying to open libgssapi.so.1: libgssapi.so.1: cannot open shared object file: No such file or directory
Comment by Ionut Biru (wonder) - Thursday, 05 May 2011, 08:32 GMT
it should, soon after we replace heimdal with krb5
Comment by Evangelos Foutras (foutrelis) - Friday, 13 May 2011, 05:37 GMT
It should be able to find libgssapi_krb5.so.2 now that we have moved to krb5.

Does Chromium still crash?
Comment by Zbysek MRAZ (zbyshek) - Friday, 13 May 2011, 07:20 GMT
Tested with chromium 11.0.696.68-1 & krb5 1.9.1-1 on 64bit system. Chromium keeps running and the site fallbacks to password authentication.

Thanks
Comment by Evangelos Foutras (foutrelis) - Friday, 13 May 2011, 07:24 GMT
And that is the correct behavior, right?

Edit:

Never mind, I just saw the closure request.

Thanks for following up.

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