[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-29-gf754097

[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-29-gf754097

[jistone]

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- Log -----------------------------------------------------------------
commit f75409719f120a3dbee66d761cf23a64092d1414
Author: Josh Stone <jistone@redhat.com>
Date:   Thu Jan 28 21:00:58 2010 -0800

    PR11234: Ensure __get_argv doesn't overflow
    
    That function was calling strlcpy as if the return value was the number
    of bytes copied, but strlcpy actually returns the length of the input
    string.  We now use min() to handle the case when it's bigger than the
    buffer length, and drop out of the loop when that happens.

-----------------------------------------------------------------------

Summary of changes:
 tapset/aux_syscalls.stp                        |   26 ++++++----
 testsuite/systemtap.base/overflow-get_argv.exp |    5 ++
 testsuite/systemtap.base/overflow-get_argv.stp |   62 ++++++++++++++++++++++++
 3 files changed, 82 insertions(+), 11 deletions(-)
 create mode 100644 testsuite/systemtap.base/overflow-get_argv.exp
 create mode 100644 testsuite/systemtap.base/overflow-get_argv.stp


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