diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-volume-set.c')
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volume-set.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c index 63de3ef685c..04ec9a6e571 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c @@ -10,7 +10,7 @@ cases as published by the Free Software Foundation. #include "glusterd-volgen.h" #include "glusterd-utils.h" - +#include "sys/stat.h" static int validate_cache_max_min_size(glusterd_volinfo_t *volinfo, dict_t *dict, char *key, char *value, char **op_errstr) @@ -786,6 +786,32 @@ out: return ret; } +static int +is_directory(const char *path) +{ + struct stat statbuf; + if (stat(path, &statbuf) != 0) + return 0; + return S_ISDIR(statbuf.st_mode); +} +static int +validate_statedump_path(glusterd_volinfo_t *volinfo, dict_t *dict, char *key, + char *value, char **op_errstr) +{ + xlator_t *this = NULL; + this = THIS; + GF_ASSERT(this); + + int ret = 0; + if (!is_directory(value)) { + gf_asprintf(op_errstr, "Failed: %s is not a directory", value); + ret = -1; + gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_INVALID_ENTRY, "%s", + *op_errstr); + } + + return ret; +} /* dispatch table for VOLUME SET * ----------------------------- @@ -1588,7 +1614,8 @@ struct volopt_map_entry glusterd_volopt_map[] = { {.key = "server.statedump-path", .voltype = "protocol/server", .option = "statedump-path", - .op_version = 1}, + .op_version = 1, + .validate_fn = validate_statedump_path}, {.key = "server.outstanding-rpc-limit", .voltype = "protocol/server", .option = "rpc.outstanding-rpc-limit", |