From: patchwork-bot+linux-arm-msm@kernel.org
To: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Cc: linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH 0/2] coresight: etf/etb: NULL Pointer dereference crash fixes
Date: Tue, 29 Dec 2020 20:15:36 +0000 [thread overview]
Message-ID: <160927293634.13751.4284440507610596860.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <cover.1602074787.git.saiprakash.ranjan@codeaurora.org>
Hello:
This series was applied to qcom/linux.git (refs/heads/for-next):
On Wed, 7 Oct 2020 18:30:23 +0530 you wrote:
> There was a report of NULL pointer dereference in ETF enable
> path for perf CS mode with PID monitoring. It is almost 100%
> reproducible when the process to monitor is something very
> active such as chrome and with ETF as the sink and not ETR.
> Currently in a bid to find the pid, the owner is dereferenced
> via task_pid_nr() call in tmc_enable_etf_sink_perf() and with
> owner being NULL, we get a NULL pointer dereference.
>
> [...]
Here is the summary with links:
- [1/2] coresight: tmc-etf: Fix NULL ptr dereference in tmc_enable_etf_sink_perf()
https://git.kernel.org/qcom/c/868663dd5d69
- [2/2] coresight: etb10: Fix possible NULL ptr dereference in etb_enable_perf()
https://git.kernel.org/qcom/c/22b2beaa7f16
You are awesome, thank you!
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prev parent reply other threads:[~2020-12-29 20:18 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-07 13:00 [PATCH 0/2] coresight: etf/etb: NULL Pointer dereference crash fixes Sai Prakash Ranjan
2020-10-07 13:00 ` Sai Prakash Ranjan
2020-10-07 13:00 ` [PATCH 1/2] coresight: tmc-etf: Fix NULL ptr dereference in tmc_enable_etf_sink_perf() Sai Prakash Ranjan
2020-10-07 13:00 ` Sai Prakash Ranjan
2020-10-13 16:35 ` Suzuki K Poulose
2020-10-13 16:35 ` Suzuki K Poulose
2020-10-14 7:50 ` Sai Prakash Ranjan
2020-10-14 7:50 ` Sai Prakash Ranjan
2020-10-14 9:36 ` Sai Prakash Ranjan
2020-10-14 9:36 ` Sai Prakash Ranjan
2020-10-14 13:16 ` Suzuki K Poulose
2020-10-14 13:16 ` Suzuki K Poulose
2020-10-14 15:59 ` Sai Prakash Ranjan
2020-10-14 15:59 ` Sai Prakash Ranjan
2020-10-20 16:10 ` Sai Prakash Ranjan
2020-10-20 16:10 ` Sai Prakash Ranjan
2020-10-21 7:29 ` Sai Prakash Ranjan
2020-10-21 7:29 ` Sai Prakash Ranjan
2020-10-21 10:08 ` Suzuki Poulose
2020-10-21 10:08 ` Suzuki Poulose
2020-10-22 8:02 ` Sai Prakash Ranjan
2020-10-22 8:02 ` Sai Prakash Ranjan
2020-10-22 9:27 ` Suzuki Poulose
2020-10-22 9:27 ` Suzuki Poulose
2020-10-22 11:07 ` Sai Prakash Ranjan
2020-10-22 11:07 ` Sai Prakash Ranjan
2020-10-22 11:14 ` Suzuki Poulose
2020-10-22 11:14 ` Suzuki Poulose
2020-10-22 11:20 ` Sai Prakash Ranjan
2020-10-22 11:20 ` Sai Prakash Ranjan
2020-10-07 13:00 ` [PATCH 2/2] coresight: etb10: Fix possible NULL ptr dereference in etb_enable_perf() Sai Prakash Ranjan
2020-10-07 13:00 ` Sai Prakash Ranjan
2020-12-29 20:15 ` patchwork-bot+linux-arm-msm [this message]
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