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-rw-r--r--tools/perf/builtin-buildid-cache.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c
index 64b44e81c771..9eba7f1add1f 100644
--- a/tools/perf/builtin-buildid-cache.c
+++ b/tools/perf/builtin-buildid-cache.c
@@ -49,19 +49,22 @@ static bool same_kallsyms_reloc(const char *from_dir, char *to_dir)
char to[PATH_MAX];
const char *name;
u64 addr1 = 0, addr2 = 0;
- int i;
+ int i, err = -1;
scnprintf(from, sizeof(from), "%s/kallsyms", from_dir);
scnprintf(to, sizeof(to), "%s/kallsyms", to_dir);
for (i = 0; (name = ref_reloc_sym_names[i]) != NULL; i++) {
- addr1 = kallsyms__get_function_start(from, name);
- if (addr1)
+ err = kallsyms__get_function_start(from, name, &addr1);
+ if (!err)
break;
}
- if (name)
- addr2 = kallsyms__get_function_start(to, name);
+ if (err)
+ return false;
+
+ if (kallsyms__get_function_start(to, name, &addr2))
+ return false;
return addr1 == addr2;
}