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authorZhang Yanfei <zhangyanfei@cn.fujitsu.com>2013-02-27 17:03:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-27 19:10:12 -0800
commitb92e7e0daed31389ff5ad9f558ef1284c846f6ee (patch)
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kexec: fix memory leak in function kimage_normal_alloc
If kimage_normal_alloc() fails to alloc pages for image->swap_page, it should call kimage_free_page_list() to free allocated pages in image->control_pages list before it frees image. Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Sasha Levin <sasha.levin@oracle.com> Reviewed-by: Simon Horman <horms@verge.net.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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