linux

Miaoqian Lin 349f7dbe3b mISDN: Fix memory leak in dsp_hwec_enable() [ Upstream commit `0704a3da7c` ] dsp_hwec_enable() allocates dup pointer by kstrdup(arg), but then it updates dup variable by strsep(&dup, ","). As a result when it calls kfree(dup), the dup variable may be a modified pointer that no longer points to the original allocated memory, causing a memory leak. The issue is the same pattern as fixed in commit `c6a502c229` ("mISDN: Fix memory leak in dsp_pipeline_build()"). Fixes: `9a43816182` ("mISDN: Remove VLAs") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250828081457.36061-1-linmq006@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2025-09-09 18:58:08 +02:00
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capi	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
hardware	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
mISDN	mISDN: Fix memory leak in dsp_hwec_enable()	2025-09-09 18:58:08 +02:00
Kconfig	mISDN: add HAS_IOPORT dependencies	2023-05-31 19:17:40 +01:00
Makefile	isdn: capi: dead code removal	2019-12-11 09:12:38 +01:00