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This patch frees the 'optinsn' slot when we get a range check error, to prevent memory leaks. Before this patch, cache entry in kprobe_insn_cache() won't be freed if kprobe optimizing fails due to range check failure. Signed-off-by: Wang Nan <wangnan0@huawei.com> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Pei Feiyue <peifeiyue@huawei.com> Link: http://lkml.kernel.org/r/1406550019-70935-1-git-send-email-wangnan0@huawei.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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common.h | ||
core.c | ||
ftrace.c | ||
Makefile | ||
opt.c |