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perf header: Fix memory leak for the "Not caching a kptr_restrict'ed /proc/kallsyms" case

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cppcheck reported:
[util/header.c:316]: (error) Memory leak: filename
[util/header.c:316]: (error) Memory leak: linkname

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Link: http://lkml.kernel.org/r/9377388.0eFDp53iW6@storm
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Thomas Jarosch 2013-01-25 11:21:39 +01:00 • committed by Arnaldo Carvalho de Melo
commit fdae637391
1 changed files with 2 additions and 1 deletions
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3
tools/perf/util/header.c
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@ -313,7 +313,8 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir,
if (is_kallsyms) { if (is_kallsyms) {
if (symbol_conf.kptr_restrict) { if (symbol_conf.kptr_restrict) {
pr_debug("Not caching a kptr_restrict'ed /proc/kallsyms\n"); pr_debug("Not caching a kptr_restrict'ed /proc/kallsyms\n");
return 0; err = 0;
goto out_free;
} }
realname = (char *) name; realname = (char *) name;
} else } else