* [Bug bpf/24947] New: valid hex and octal sequences not checked for
@ 2019-08-28 21:36 sapatel at redhat dot com
2019-09-03 20:09 ` [Bug bpf/24947] " sapatel at redhat dot com
0 siblings, 1 reply; 2+ messages in thread
From: sapatel at redhat dot com @ 2019-08-28 21:36 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=24947
Bug ID: 24947
Summary: valid hex and octal sequences not checked for
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: bpf
Assignee: systemtap at sourceware dot org
Reporter: sapatel at redhat dot com
Target Milestone: ---
With stapbpf there is no check to see if hex and octal sequences are in a valid
range. For example, if we ran the following script in the LKM backend:
stap -e 'probe oneshot { printf("\x100") }', we would get the following output:
"error: hex escape sequence out of range".
However, in stapbpf, this error is not outputted.
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* [Bug bpf/24947] valid hex and octal sequences not checked for
2019-08-28 21:36 [Bug bpf/24947] New: valid hex and octal sequences not checked for sapatel at redhat dot com
@ 2019-09-03 20:09 ` sapatel at redhat dot com
0 siblings, 0 replies; 2+ messages in thread
From: sapatel at redhat dot com @ 2019-09-03 20:09 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=24947
Sagar Patel <sapatel at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #1 from Sagar Patel <sapatel at redhat dot com> ---
Fixed in commit 728bbc1ac.
This is a temporary patch, and will be reverted after PR13371 is fixed.
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