perf tools: Fix buffer allocation
"perf top" cores dump on my dev machine, if run from a directory where vmlinux is present: *** glibc detected *** malloc(): memory corruption: 0x085670d0 *** Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: <stable@kernel.org> LKML-Reference: <4ABB6EB7.7000002@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -423,7 +423,7 @@ static int mod_dso__load_module_paths(struct mod_dso *self)
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len += strlen(uts.release);
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len += strlen("/modules.dep");
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dpath = calloc(1, len);
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dpath = calloc(1, len + 1);
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if (dpath == NULL)
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return err;
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