Commit a255a998 authored by Eric Dumazet's avatar Eric Dumazet Committed by Ingo Molnar

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: default avatarEric Dumazet <eric.dumazet@gmail.com>
Cc: <stable@kernel.org>
LKML-Reference: <4ABB6EB7.7000002@gmail.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 67030036
...@@ -423,7 +423,7 @@ static int mod_dso__load_module_paths(struct mod_dso *self) ...@@ -423,7 +423,7 @@ static int mod_dso__load_module_paths(struct mod_dso *self)
len += strlen(uts.release); len += strlen(uts.release);
len += strlen("/modules.dep"); len += strlen("/modules.dep");
dpath = calloc(1, len); dpath = calloc(1, len + 1);
if (dpath == NULL) if (dpath == NULL)
return err; return err;
......
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