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-rw-r--r--tools/perf/util/build-id.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index a839b30c981b..ea9c083ab1e3 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -715,9 +715,13 @@ build_id_cache__add(const char *sbuild_id, const char *name, const char *realnam
} else if (nsi && nsinfo__need_setns(nsi)) {
if (copyfile_ns(name, filename, nsi))
goto out_free;
- } else if (link(realname, filename) && errno != EEXIST &&
- copyfile(name, filename))
- goto out_free;
+ } else if (link(realname, filename) && errno != EEXIST) {
+ struct stat f_stat;
+
+ if (!(stat(name, &f_stat) < 0) &&
+ copyfile_mode(name, filename, f_stat.st_mode))
+ goto out_free;
+ }
}
/* Some binaries are stripped, but have .debug files with their symbol