* [Bug bpf/25169] strcpy overlap between transport arg and string on-stack
2019-11-06 20:59 [Bug bpf/25169] New: strcpy overlap between transport arg and string on-stack me at serhei dot io
@ 2019-11-06 20:59 ` me at serhei dot io
0 siblings, 0 replies; 2+ messages in thread
From: me at serhei dot io @ 2019-11-06 20:59 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=25169
Serhei Makarov <me at serhei dot io> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|systemtap at sourceware dot org |me at serhei dot io
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* [Bug bpf/25169] New: strcpy overlap between transport arg and string on-stack
@ 2019-11-06 20:59 me at serhei dot io
2019-11-06 20:59 ` [Bug bpf/25169] " me at serhei dot io
0 siblings, 1 reply; 2+ messages in thread
From: me at serhei dot io @ 2019-11-06 20:59 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=25169
Bug ID: 25169
Summary: strcpy overlap between transport arg and string
on-stack
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: bpf
Assignee: systemtap at sourceware dot org
Reporter: me at serhei dot io
Target Milestone: ---
Produces garbage output e.g. when
$ sudo /opt/stap-master/bin/stap --runtime=bpf -v -e 'probe
kernel.function("vfs_read") { printf("%s/%d\n", execname(), pid()) }'
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2019-11-06 20:59 [Bug bpf/25169] New: strcpy overlap between transport arg and string on-stack me at serhei dot io
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