From: sashiko-bot@kernel.org
To: liujing <liujing@cmss.chinamobile.com>
Cc: linux-perf-users@vger.kernel.org
Subject: Re: [PATCH] perf sched: Fix resource leak in enable_sched_schedstats()
Date: Thu, 03 Sep 2026 08:33:47 +0000 [thread overview]
Message-ID: <20260903083348.11C8F1F00A3A@smtp.kernel.org> (raw)
In-Reply-To: <20260903082128.4972-1-liujing@cmss.chinamobile.com>
> From: Liu Jing <liujing@cmss.chinamobile.com>
>
> In enable_sched_schedstats(), the FILE pointer fp is only closed when
> ch == '0'. If ch is not '0' (i.e., sched_schedstats is already enabled),
> the function returns 0 without calling fclose(fp), causing a resource
> leak.
>
> Fix it by adding fclose(fp) before the return statement.
>
> Signed-off-by: Liu Jing <liujing@cmss.chinamobile.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260903082128.4972-1-liujing@cmss.chinamobile.com?part=1
prev parent reply other threads:[~2026-09-03 8:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-03 8:21 [PATCH] perf sched: Fix resource leak in enable_sched_schedstats() liujing
2026-09-03 8:21 ` [PATCH] perf intel-pt: Fix undefined shift in intel_pt_bip() liujing
2026-09-03 8:31 ` sashiko-bot
2026-09-08 20:58 ` Arnaldo Carvalho de Melo
2026-09-03 8:21 ` [PATCH] perf script: Fix unsigned comparison against zero in print_bstack_flags() liujing
2026-09-03 8:26 ` sashiko-bot
2026-09-03 8:21 ` [PATCH] perf arm: Fix memory leak in find_all_arm_spe_pmus() liujing
2026-09-03 8:31 ` sashiko-bot
2026-09-03 8:33 ` sashiko-bot [this message]
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