diff options
| author | Kaushik BV <kaushikbv@gluster.com> | 2011-04-21 06:55:46 +0000 |
|---|---|---|
| committer | Anand Avati <avati@gluster.com> | 2011-04-22 04:05:20 -0700 |
| commit | 5e59de561e49e8f401cf0786635c05c31cc3dfb8 (patch) | |
| tree | 2ff67ff1be46351d73b6110d0f398ced54f37ec4 /cli/src/cli-cmd-volume.c | |
| parent | 2017d5ed79a0843262695394bfff61968902e9ef (diff) | |
mgmt/glusterd: fix up the buffer sizes to accomodate a correct estimate of sizes of the snprintf invocations, and errout if not feasible
Signed-off-by: Kaushik BV <kaushikbv@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>
BUG: 2561 (gsyncd command's must be preconfigured)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2561
Diffstat (limited to 'cli/src/cli-cmd-volume.c')
| -rw-r--r-- | cli/src/cli-cmd-volume.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c index bb549589be6..673202440fc 100644 --- a/cli/src/cli-cmd-volume.c +++ b/cli/src/cli-cmd-volume.c @@ -1066,13 +1066,16 @@ cli_check_gsync_present () } ret = snprintf (cmd, sizeof(cmd), GSYNCD_PREFIX "/gsyncd"); - if (ret < 0) - return 0; + if (ret < 0) { + ret = 0; + goto out; + } ret = lstat (cmd, &stat_buff); if (ret || !(stat_buff.st_mode & S_IXUSR)) { + ret = -1; gf_log ("", GF_LOG_INFO, "geo-replication not installed"); - return -1; + goto out; } ret = setenv ("_GLUSTERD_CALLED_", "1", 1); @@ -1086,14 +1089,21 @@ cli_check_gsync_present () ret = snprintf (cmd, sizeof(cmd), GSYNCD_PREFIX"/gsyncd --version"); if (!(in = popen(cmd, "r"))) { + ret = -1; gf_log ("", GF_LOG_INFO, "geo-replication not installed"); - return -1; + goto out; } ptr = fgets(buff, sizeof(buff), in); - if (ptr) - if (!strstr (buff, "gsyncd")) - return -1; + if (ptr) { + if (!strstr (buff, "gsyncd")) { + ret = -1; + goto out; + } + } else { + ret = -1; + goto out; + } ret = pclose (in); |