[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-343-gcf172f1

[dsmith@sourceware.org]

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- Log -----------------------------------------------------------------
commit cf172f14c8caf916965a05e34b2e42bf9a92b469
Author: David Smith <dsmith@redhat.com>
Date:   Thu Dec 2 14:05:39 2010 -0600

    Fixed possible string buffer overruns in several embedded-C functions.
    
    * tapset/socket.stp (sock_flags_num2str): Use strlcat() instead of
      strcat() to guard against buffer overruns.  Instead of creating the
      string in a temporary variable and then copying it to THIS->__retvalue,
      just create the string in THIS->__retvalue.
      (msg_flags_num2str): Ditto.
    * tapset/inet_sock.stp (daddr_to_string): Use snprintf() instead of
      sprintf() to guard against buffer overruns.
    * tapset/signal.stp (sigset_mask_str): Ditto.
    * tapset/s390/nd_syscalls.stp (get_32mmap_args): Use strlcat()/snprintf()
      instead of strcat()/sprintf() to guard against buffer overruns.
    * tapset/s390/syscalls.stp: Removed unused function get_32mmap_args().
    * tapset/aux_syscalls.stp: Minor string-related fixes.
    * tapset/string.stp: Ditto.

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

Summary of changes:
 tapset/aux_syscalls.stp     |   25 +++++++++----
 tapset/inet_sock.stp        |    2 +-
 tapset/s390/nd_syscalls.stp |   62 ++++++++++++++++++---------------
 tapset/s390/syscalls.stp    |   58 -------------------------------
 tapset/signal.stp           |    4 ++-
 tapset/socket.stp           |   80 +++++++++++++++++++++++++------------------
 tapset/string.stp           |    1 +
 7 files changed, 103 insertions(+), 129 deletions(-)


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