* [Bug tapsets/19043] New: __bio_ino(), __rqstp_gid() and __rqstp_uid() can crash the kernel
@ 2015-10-01 13:02 mcermak at redhat dot com
2015-10-01 18:51 ` [Bug tapsets/19043] " dsmith at redhat dot com
0 siblings, 1 reply; 2+ messages in thread
From: mcermak at redhat dot com @ 2015-10-01 13:02 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=19043
Bug ID: 19043
Summary: __bio_ino(), __rqstp_gid() and __rqstp_uid() can crash
the kernel
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: tapsets
Assignee: systemtap at sourceware dot org
Reporter: mcermak at redhat dot com
Target Milestone: ---
The __bio_ino(), __rqstp_gid() and __rqstp_uid() can crash the kernel with
invalid inputs. For instance: `stap -ge 'probe oneshot{ println(__bio_ino(-1))
}'` and similarly: __rqstp_gid(0) and __rqstp_uid(0).
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* [Bug tapsets/19043] __bio_ino(), __rqstp_gid() and __rqstp_uid() can crash the kernel
2015-10-01 13:02 [Bug tapsets/19043] New: __bio_ino(), __rqstp_gid() and __rqstp_uid() can crash the kernel mcermak at redhat dot com
@ 2015-10-01 18:51 ` dsmith at redhat dot com
0 siblings, 0 replies; 2+ messages in thread
From: dsmith at redhat dot com @ 2015-10-01 18:51 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=19043
David Smith <dsmith at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |dsmith at redhat dot com
Resolution|--- |FIXED
--- Comment #1 from David Smith <dsmith at redhat dot com> ---
Fixed in commit 6520870.
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2015-10-01 13:02 [Bug tapsets/19043] New: __bio_ino(), __rqstp_gid() and __rqstp_uid() can crash the kernel mcermak at redhat dot com
2015-10-01 18:51 ` [Bug tapsets/19043] " dsmith at redhat dot com
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