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[Bug bpf/24947] New: valid hex and octal sequences not checked for
- From: "sapatel at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Wed, 28 Aug 2019 21:36:54 +0000
- Subject: [Bug bpf/24947] New: valid hex and octal sequences not checked for
- Auto-submitted: auto-generated
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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