shorten temporary SSH_REGRESS_TMP path

Previous path was exceeding max socket length on at least one platform (OSX)

diff --git a/regress/test-exec.sh b/regress/test-exec.sh
index 699595301970a8b9f7fc65182456f78a59b1862c..40d46e3cd4cafeb3e79b06b6b6bca76f2a8bdb69 100644 (file)
--- a/regress/test-exec.sh
+++ b/regress/test-exec.sh
@@ -327,7 +327,7 @@ stop_sshd ()
 
 make_tmpdir ()
 {
-       SSH_REGRESS_TMP="$($OBJ/mkdtemp openssh-regress-XXXXXXXXXXXX)" || \
+       SSH_REGRESS_TMP="$($OBJ/mkdtemp openssh-XXXXXXXX)" || \
            fatal "failed to create temporary directory"
 }