From: jacobly0 <jacobly0@users.noreply.github.com>
Date: Sun, 1 May 2022 16:10:56 +0000 (+0200)
Subject: fix: Fix sporadic test.profiling failures (#1056)
X-Git-Tag: v4.6.1~28
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dab7db87865555fd481b8bdc6cdcee93bbba7db3;p=thirdparty%2Fccache.git

fix: Fix sporadic test.profiling failures (#1056)

Using cut, which is always line-based, to remove bytes from a binary file can
cause problems if the binary timestamp field happens to contain a newline
character, which causes test.profiling to fail <1% of the time. Instead use tail
which has a character mode that ignores newlines.
---

diff --git a/test/suites/profiling.bash b/test/suites/profiling.bash
index d2bb2be87..f9043b1a5 100644
--- a/test/suites/profiling.bash
+++ b/test/suites/profiling.bash
@@ -2,7 +2,7 @@
 normalize_gcno_file() {
     local from="$1"
     local to="$2"
-    cut -b 13- "${from}" >"${to}"
+    tail -c +13 "${from}" >"${to}"
 }