Problem: * Memory leak exists in reconfigure function when multipathd command "reconfigure" is executed.
Reasons: * The following judgement condition is not satisfied when there is no path , free_pathvec is not called to free the vector of vecs->pathvec: if (VECTOR_SIZE(vecs->pathvec)) free_pathvec(vecs->pathvec, FREE_PATHS); * Then the vecs->pathvec is set to NULL, so the vector memory which vecs->pathvec pointed to is leaked: vecs->pathvec = NULL; Please review the solutions to the problem in the attachment: 唐军辉 Tang Junhui 主机侧软件开发 Host-side Software Development 无线研究院 / 虚拟化长沙开发部 NIV Changsha Development Dept/Wireless Product R&D Institute/Wireless Product Operation 湖南长沙岳麓区尖山路中电软件园8楼 410205 8/F,CEC Software Park,NO.39, Jianshan Road, Lugu High-tech Industrial Center, Yuelu District, Changsha, P.R. China T: 0731 xxxxx M: +86 15616251617 E: tangjun...@zte.com.cn www.zte.com.cn -------------------------------------------------------- ZTE Information Security Notice: The information contained in this mail (and any attachment transmitted herewith) is privileged and confidential and is intended for the exclusive use of the addressee(s). If you are not an intended recipient, any disclosure, reproduction, distribution or other dissemination or use of the information contained is strictly prohibited. If you have received this mail in error, please delete it and notify us immediately.
[dm-devel] [PATCH] libmultipath fix memory leak in reconfigure function.patch
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