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authorJeremy Allison <jra@samba.org>2006-03-09 18:35:57 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 11:11:11 -0500
commit485714ac6ba2f3c6dcacd116e055d4beb648492d (patch)
treef2d32c6e2dafcab6fc2201e66c58d2a3de4bb354 /source3
parentcc7b53f67384d3ca2176323b9bff827f17997821 (diff)
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r14087: Protect against domain being NULL. Finish Coverity #152.
Jeremy. (This used to be commit 88dd4ab48127bb08fdeb0b5c236020e0b910f0d8)
Diffstat (limited to 'source3')
-rw-r--r--source3/utils/net_rpc_join.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/source3/utils/net_rpc_join.c b/source3/utils/net_rpc_join.c
index ddd1623d8b..d611940e65 100644
--- a/source3/utils/net_rpc_join.c
+++ b/source3/utils/net_rpc_join.c
@@ -196,6 +196,12 @@ int net_rpc_join_newstyle(int argc, const char **argv)
rpccli_lsa_close(pipe_hnd, mem_ctx, &lsa_pol);
cli_rpc_pipe_close(pipe_hnd); /* Done with this pipe */
+ /* Bail out if domain didn't get set. */
+ if (!domain) {
+ DEBUG(0, ("Could not get domain name.\n"));
+ goto done;
+ }
+
/* Create domain user */
pipe_hnd = cli_rpc_pipe_open_noauth(cli, PI_SAMR, &result);
if (!pipe_hnd) {
@@ -402,10 +408,12 @@ done:
/* Display success or failure */
- if (retval != 0) {
- fprintf(stderr,"Unable to join domain %s.\n",domain);
- } else {
- printf("Joined domain %s.\n",domain);
+ if (domain) {
+ if (retval != 0) {
+ fprintf(stderr,"Unable to join domain %s.\n",domain);
+ } else {
+ printf("Joined domain %s.\n",domain);
+ }
}
cli_shutdown(cli);