* [Bug translator/14078] librpmio.so exports bundled broken glob(3) clone
2012-05-08 14:17 [Bug translator/14078] New: librpmio.so exports bundled broken glob(3) clone mjw at redhat dot com
@ 2012-05-08 14:17 ` mjw at redhat dot com
2012-05-08 14:26 ` fche at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: mjw at redhat dot com @ 2012-05-08 14:17 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=14078
Mark Wielaard <mjw at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #6401|0 |1
is patch| |
Attachment #6401|application/force-download |text/plain
mime type| |
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* [Bug translator/14078] New: librpmio.so exports bundled broken glob(3) clone
@ 2012-05-08 14:17 mjw at redhat dot com
2012-05-08 14:17 ` [Bug translator/14078] " mjw at redhat dot com
2012-05-08 14:26 ` fche at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: mjw at redhat dot com @ 2012-05-08 14:17 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=14078
Bug #: 14078
Summary: librpmio.so exports bundled broken glob(3) clone
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
AssignedTo: systemtap@sourceware.org
ReportedBy: mjw@redhat.com
CC: fche@redhat.com
Classification: Unclassified
Created attachment 6401
--> http://sourceware.org/bugzilla/attachment.cgi?id=6401
RHBZ-819680-librpmio.so-exports-bundled-broken-glob-.patch
See https://bugzilla.redhat.com/show_bug.cgi?id=819680
The attached patch makes sure we always explicitly use the glibc glob version.
Not yet applied, Frank is looking into another solution using -lc that doesn't
require adding our own stap_glob function.
Tested on RHEL5, F16 and F17.
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* [Bug translator/14078] librpmio.so exports bundled broken glob(3) clone
2012-05-08 14:17 [Bug translator/14078] New: librpmio.so exports bundled broken glob(3) clone mjw at redhat dot com
2012-05-08 14:17 ` [Bug translator/14078] " mjw at redhat dot com
@ 2012-05-08 14:26 ` fche at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fche at redhat dot com @ 2012-05-08 14:26 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=14078
Frank Ch. Eigler <fche at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #1 from Frank Ch. Eigler <fche at redhat dot com> 2012-05-08 14:25:37 UTC ---
commit f02c2e4 appears to work:
LD_DEBUG=all ./stap -p4 -e 'probe process("/lib*/libfoo.bar").function("*") {}'
|& grep 'glob;'
12537: symbol=glob; lookup in file=./stap [0]
12537: symbol=glob; lookup in file=/usr/lib64/librpm.so.2 [0]
12537: symbol=glob; lookup in file=/lib64/libc.so.6 [0]
super /home/fche/Private/DEVEL/DEVEL-systemtap/git/BUILD2
[10:25:18] % LD_DEBUG=all ./stap -p4 -e 'probe
process("/lib*/libfoo.bar").function("*") {}' |& grep 'glob' | grep -v global
12545: symbol=glob; lookup in file=./stap [0]
12545: symbol=glob; lookup in file=/usr/lib64/librpm.so.2 [0]
12545: symbol=glob; lookup in file=/lib64/libc.so.6 [0]
12545: binding file ./stap [0] to /lib64/libc.so.6 [0]: normal symbol
`glob' [GLIBC_2.2.5]
12545: symbol=globfree; lookup in file=./stap [0]
12545: symbol=globfree; lookup in file=/usr/lib64/librpm.so.2 [0]
12545: symbol=globfree; lookup in file=/lib64/libc.so.6 [0]
12545: binding file ./stap [0] to /lib64/libc.so.6 [0]: normal symbol
`globfree' [GLIBC_2.2.5]
semantic error: glob /lib*/libfoo.bar error (3)
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2012-05-08 14:17 [Bug translator/14078] New: librpmio.so exports bundled broken glob(3) clone mjw at redhat dot com
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2012-05-08 14:26 ` fche at redhat dot com
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