提交 0998b7a0 编写于 作者: M Martin Kepplinger 提交者: Ingo Molnar

objtool: Fix memory leak in elf_create_rela_section()

Let's free the allocated char array 'relaname' before returning,
in order to avoid leaking memory.
Signed-off-by: NMartin Kepplinger <martink@posteo.de>
Acked-by: NJosh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: mingo.kernel.org@gmail.com
Link: http://lkml.kernel.org/r/20170914060138.26472-1-martink@posteo.deSigned-off-by: NIngo Molnar <mingo@kernel.org>
上级 711aab1d
......@@ -508,6 +508,7 @@ struct section *elf_create_rela_section(struct elf *elf, struct section *base)
strcat(relaname, base->name);
sec = elf_create_section(elf, relaname, sizeof(GElf_Rela), 0);
free(relaname);
if (!sec)
return NULL;
......
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