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From: mathieu.desnoyers@efficios.com (Mathieu Desnoyers)
Subject: [ltt-dev] [UST] malloc error found by david
Date: Wed, 29 Sep 2010 16:40:16 -0400	[thread overview]
Message-ID: <20100929204016.GA24400@Krystal> (raw)
In-Reply-To: <5F47D9E1-3BBB-4016-921E-22804AB46220@ludd.ltu.se>

Hi Nils,

Please double-check that you ported commit 

38516ab59fbc5b3bb278cf5e1fe2867c70cff32e

    tracing: Let tracepoints have data passed to tracepoint callbacks

correctly from mainline. There is at least a bug in 

static inline void *allocate_probes(int count)

(sizeof(void *) should be changed for sizeof(struct tracepoint_func))

Hopefully no other bugs crept in.

Credits go to David Goulet, how just spent 2 days hunting this one down.

Thanks,

Mathieu



-- 
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com




  reply	other threads:[~2010-09-29 20:40 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-29 13:27 [ltt-dev] [geissert@debian.org: Bug#598309: ust-bin: CVE-2010-3386: insecure library loading] Jon Bernard
2010-09-29 13:32 ` David Goulet
2010-09-29 13:47 ` Mathieu Desnoyers
2010-09-29 15:16   ` Alexandre Montplaisir
2010-09-29 15:47     ` Mathieu Desnoyers
2010-09-29 15:06 ` [ltt-dev] [PATCH UST] Fix insecure library loading (Debian Bug #598309, CVE-2010-3386) Mathieu Desnoyers
2010-09-29 16:32   ` David Goulet
2010-09-29 17:25     ` Mathieu Desnoyers
2010-09-29 18:57   ` Nils Carlson
2010-09-29 20:40     ` Mathieu Desnoyers [this message]
2010-09-29 23:01       ` [ltt-dev] [UST] malloc error found by david David Goulet
2010-09-30 19:21         ` Nils Carlson
2010-09-29 23:11     ` [ltt-dev] [PATCH UST] Fix insecure library loading (Debian Bug #598309, CVE-2010-3386) David Goulet
2010-09-30 10:18   ` Nils Carlson
2010-09-30 14:49     ` [ltt-dev] [PATCH UST] Fix insecure library loading (Debian Bug #598309, CVE-2010-3386) (v2) Mathieu Desnoyers

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