libgfapi: return correct errno on invalid volume name

glfs_init when called with volume name prefixed by '/'
sets errno to 0. Setting errno to EINVAL to resolve the issue.
Also volname is a parameter to glfs_new.
Thus, validating volname in glfs_new itself and
returning EINVAL from that function

fixes: bz#1507896

Change-Id: I0d4d2423e26cc07644d50ec8cce788ecc639203d
Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/tests/basic/gfapi/bug-1507896.t b/tests/basic/gfapi/bug-1507896.t
new file mode 100644
index 00000000000..4764e650232
--- /dev/null
+++ b/tests/basic/gfapi/bug-1507896.t
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+
+cleanup;
+
+TEST glusterd
+
+TEST $CLI volume create $V0 $H0:$B0/brick1;
+EXPECT 'Created' volinfo_field $V0 'Status';
+
+TEST $CLI volume start $V0;
+EXPECT 'Started' volinfo_field $V0 'Status';
+
+logdir=`gluster --print-logdir`
+
+TEST build_tester $(dirname $0)/bug-1507896.c -lgfapi
+
+TEST ./$(dirname $0)/bug-1507896 $H0 $V0 $logdir/bug-1507896.log
+
+#volume name precedding with '/'
+TEST ! ./$(dirname $0)/bug-1507896 $H0 /$V0 $logdir/bug-1507896.log
+
+#volume name passed with any special characters
+TEST ! ./$(dirname $0)/bug-1507896 $H0 test@_$V0 $logdir/bug-1507896.log
+
+cleanup_tester $(dirname $0)/bug-1507896
+
+TEST $CLI volume stop $V0
+TEST $CLI volume delete $V0
+
+cleanup;