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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-345-g459d6c8
- From: dsmith at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 3 Dec 2010 18:54:03 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-345-g459d6c8
- Reply-to: systemtap at sourceware dot org
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- Log -----------------------------------------------------------------
commit 459d6c80eeee6ceca58455fdf88d8e5a6b3479b1
Author: David Smith <dsmith@redhat.com>
Date: Fri Dec 3 12:52:41 2010 -0600
Audit possible string buffer overruns.
* runtime/transport/procfs.c (_stp_register_ctl_channel_fs): Change
sprintf() call to snprintf() call.
(_stp_unregister_ctl_channel_fs): Ditto.
* runtime/transport/ring_buffer.c (_stp_transport_data_fs_init): Ditto.
* runtime/unwind.c (_stp_eh_enc_name): Ditto.
* runtime/io.c: Make sure STP_LOG_BUF_LEN isn't too short.
* runtime/staprun/staprun_funcs.c: Add comments about strcpy/strcat/sprintf
appropriateness.
(check_signature): Fix string length calculation.
* runtime/staprun/common.c: Add comments about strcpy/strcat/sprintf
appropriateness.
* runtime/staprun/modverify.c: Ditto.
* runtime/staprun/relay.c: Ditto.
* runtime/staprun/relay_old.c: Ditto.
* runtime/staprun/staprun_funcs.c: Ditto.
-----------------------------------------------------------------------
Summary of changes:
runtime/io.c | 8 ++++++++
runtime/staprun/common.c | 5 +++++
runtime/staprun/modverify.c | 2 ++
runtime/staprun/relay.c | 3 +++
runtime/staprun/relay_old.c | 2 ++
runtime/staprun/staprun_funcs.c | 8 +++++++-
runtime/transport/procfs.c | 6 +++---
runtime/transport/ring_buffer.c | 2 +-
runtime/unwind.c | 2 +-
9 files changed, 32 insertions(+), 6 deletions(-)
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systemtap: system-wide probe/trace tool