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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-372-g5750ecc
- From: fche at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 2 Nov 2011 00:11:19 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-372-g5750ecc
- Reply-to: systemtap at sourceware dot org
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- Log -----------------------------------------------------------------
commit 5750ecc64a77275e4a46010edf308d7337cb8afd
Author: Frank Ch. Eigler <fche@redhat.com>
Date: Tue Nov 1 19:53:57 2011 -0400
PR13338: prevent infinite recursion during process glob expansion
Previously, it was possible for a process("/usr/bin/*") probe to
expand to a list that included process("/usr/bin/[") (or indeed
some other wildcard-containing filename), which would recursively
trigger glob expansion. Now we \-quote glob results, to prevent
this, and later \-unquote to undo the damage.
* tapsets.cxx (dwarf_builder::build): quote / unquote process globs.
* testsuite/systemtap.base/bz13338.exp: New test.
* util.cxx (*_glob_chars): New/revised functions for \-quoting
some glob metacharacters.
* util.h: Corresponding changes.
* staptree.h: Crucial whitespace change.
commit d1242dfaedf02997684f0f0ff69c0419cff33539
Author: Frank Ch. Eigler <fche@redhat.com>
Date: Tue Nov 1 19:52:19 2011 -0400
fix missing \n's in usage message
Previously, the "--download-debuginfo" option kind of got lost.
-----------------------------------------------------------------------
Summary of changes:
session.cxx | 4 +-
staptree.h | 2 +-
tapsets.cxx | 15 +++++++--
testsuite/systemtap.base/bz13338.exp | 14 +++++++++
util.cxx | 53 ++++++++++++++++++++++++++++++++--
util.h | 2 +
6 files changed, 80 insertions(+), 10 deletions(-)
create mode 100644 testsuite/systemtap.base/bz13338.exp
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systemtap: system-wide probe/trace tool