diff options
| author | Ravishankar N <ravishankar@redhat.com> | 2016-06-16 10:21:53 +0530 |
|---|---|---|
| committer | Atin Mukherjee <amukherj@redhat.com> | 2016-06-17 03:56:37 -0700 |
| commit | b5c492dfea2d2e2075aa88d7153fba57b06e739d (patch) | |
| tree | 816a9ae1df9ff7907b440beeae50272592491ef7 | |
| parent | ae4a410cb411c3f1b5ebac9d49d47e2fc00c9a74 (diff) | |
cli: fix crash in arbiter keyword parsing
A negative case like `gluster volume create volname arbiter 3 /bricks{1..3}`
must not crash. 'arbiter' keyword is valid only for (3 way) replica volumes.
The .t that is added will crash and create a core *without* the fix when
run but will still pass all TESTs. Since the regression framework fails
the .t if it creates a core, we can consider it a valid test 'that
fails without the fix'.
Change-Id: Ie2d7ced66025ea3617d30f6f823b22401e6d2fde
BUG: 1346821
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/14738
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
| -rw-r--r-- | cli/src/cli-cmd-parser.c | 5 | ||||
| -rw-r--r-- | tests/basic/afr/arbiter-cli.t | 25 |
2 files changed, 30 insertions, 0 deletions
diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c index f60e5fb04a0..e8c4ea7d082 100644 --- a/cli/src/cli-cmd-parser.c +++ b/cli/src/cli-cmd-parser.c @@ -628,6 +628,11 @@ cli_cmd_volume_create_parse (struct cli_state *state, const char **words, goto out; index += ret; type = GF_CLUSTER_TYPE_DISPERSE; + } else if ((strcmp (w, "arbiter") == 0)) { + cli_err ("arbiter option must be preceded by replica " + "option."); + ret = -1; + goto out; } else { GF_ASSERT (!"opword mismatch"); ret = -1; diff --git a/tests/basic/afr/arbiter-cli.t b/tests/basic/afr/arbiter-cli.t new file mode 100644 index 00000000000..2806b5a376b --- /dev/null +++ b/tests/basic/afr/arbiter-cli.t @@ -0,0 +1,25 @@ +#!/bin/bash + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../volume.rc +. $(dirname $0)/../../afr.rc +cleanup; + +# Negative test cases for arbiter volume creation should not crash. + +TEST glusterd; +TEST pidof glusterd + +# No replica count. +TEST ! $CLI volume create $V0 arbiter 3 $H0:$B0/${V0}{0,1,2} + +# replica count given after arbiter count. +TEST ! $CLI volume create $V0 arbiter 1 replica 3 $H0:$B0/${V0}{0,1,2} + +#Incorrect values for replica and arbiter count. +TEST ! $CLI volume create $V0 replica 2 arbiter 1 $H0:$B0/${V0}{0,1,2} +TEST ! $CLI volume create $V0 replica 3 arbiter 2 $H0:$B0/${V0}{0,1,2} + +# Only permissible value is replica=3 and arbiter=1. +TEST $CLI volume create $V0 replica 3 arbiter 1 $H0:$B0/${V0}{0,1,2} +cleanup |