Commit Graph

7 Commits

Author SHA1 Message Date
Ed Maste
7ad50a360b Improve multi-line kernel ident parsing
Instead of blindly grabbing the line with 'Version string' and the
following one from the core info file, take all lines after 'Version
string' until the one one that matches the field format in the core info
file.  This provides compatibility with VendorBSD modifications that have
a different kernel ident format.

Reviewed by:	jhb
2012-03-07 18:46:21 +00:00
Colin Percival
9decd44681 Teach crashinfo(8) to look at the currently running kernel (based on the
kern.bootfile sysctl).  Prior to this commit, crashinfo(8) only looks at
/boot/*/kernel; this includes the usual places where kernels reside, so
for most systems this will have no effect.

Approved by:	jhb
MFC after:	3 days
2010-11-30 16:04:40 +00:00
Xin LI
59bf36c3a7 Set umask to 0x077 instead of the default. This prevents non-root user
from reading crashinfo output, which could contain some sensitive
information.

Reviewed by:	jhb
MFC after:	1 week
2009-11-03 09:17:23 +00:00
John Baldwin
c5229b9d2b Include the output of the ddb(4) capture buffer.
Submitted by:	Mikolaj Golub  to my trociny of gmail
MFC after:	3 days
2009-10-29 13:45:33 +00:00
Ruslan Ermilov
20ba6b0d61 Fixed markup. 2009-09-17 19:15:49 +00:00
Christian Brueffer
2a72feb42b Correct the information about when the respective functionality first
appeared in FreeBSD.

PR:		133785
Submitted by:	Ulrich Spoerlein <uqs@spoerlein.net>
MFC after:	3 days
2009-04-23 08:37:56 +00:00
John Baldwin
a37f97161c Add a script to perform simple analysis of a crash dump (either a full
dump or minidump).  When the script is run, it generates a text file
containing the output of several commands run againt the core dump such
as kgdb (stack trace), ps, netstat, vmstat, iostat, dmesg, and fstat.

Obtained from:	Yahoo!
MFC after:	2 weeks
2008-08-05 20:41:46 +00:00