From: omain GEISSLER <romain.geissler@amadeus.com>
Date: Wed, 20 Oct 2021 15:01:40 +0000 (-0300)
Subject: stdlib: Fix tst-canon-bz26341 when the glibc build current working directory is itsel... 
X-Git-Tag: glibc-2.35~406
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e037274c8ec86ca9d491331984b34f30701b23cf;p=thirdparty%2Fglibc.git

stdlib: Fix tst-canon-bz26341 when the glibc build current working directory is itself using symlinks.
---

diff --git a/stdlib/tst-canon-bz26341.c b/stdlib/tst-canon-bz26341.c
index acb0fd4ec30..fddf4adff3d 100644
--- a/stdlib/tst-canon-bz26341.c
+++ b/stdlib/tst-canon-bz26341.c
@@ -45,6 +45,12 @@ create_link (void)
   TEST_VERIFY_EXIT (fd != -1);
   xclose (fd);
 
+  /* Make filename a canonical path.  */
+  char *saved_filename = filename;
+  filename = realpath (filename, NULL);
+  free (saved_filename);
+  TEST_VERIFY (filename != NULL);
+
   /* Create MAXLINKS symbolic links to the temporary filename.
      On exit, linkname has the last link created.  */
   char *prevlink = filename;