diff options
| author | Pranith Kumar K <pranithk@gluster.com> | 2010-09-06 08:27:20 +0000 |
|---|---|---|
| committer | Vijay Bellur <vijay@dev.gluster.com> | 2010-09-06 09:38:11 -0700 |
| commit | 6307567a26ecf296b5f806050867beb3c7cccd4f (patch) | |
| tree | a350150521849f160665cd46b29a0496b1014490 /cli | |
| parent | 8432a5bf65174144c58d3322066abeb85c9f3541 (diff) | |
cli: check for argument presence before accessing
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 1543 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1543
Diffstat (limited to 'cli')
| -rw-r--r-- | cli/src/cli-cmd-parser.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c index ab06cb0097d..41c1cc098e7 100644 --- a/cli/src/cli-cmd-parser.c +++ b/cli/src/cli-cmd-parser.c @@ -145,13 +145,23 @@ cli_cmd_volume_create_parse (const char **words, int wordcount, dict_t **options if (ret) goto out; - if (type) + if (type) index = 5; else index = 3; + if (wordcount < (index + 1)) { + ret = -1; + goto out; + } + if (strcasecmp(words[index], "transport") == 0) { brick_index = index+2; + if (wordcount < (index + 2)) { + ret = -1; + goto out; + } + if ((strcasecmp (words[index+1], "tcp") == 0)) { trans_type = gf_strdup ("tcp"); } else if ((strcasecmp (words[index+1], "rdma") == 0)) { @@ -161,15 +171,15 @@ cli_cmd_volume_create_parse (const char **words, int wordcount, dict_t **options " protocol specified"); ret = -1; goto out; - } - } else { + } + } else { trans_type = gf_strdup ("tcp"); } ret = dict_set_str (dict, "transport", trans_type); if (ret) goto out; - + strcpy (brick_list, " "); while (brick_index < wordcount) { delimiter = strchr (words[brick_index], ':'); |