[PATCH] osmo-msc[master]: gsup_test_client: gsupc_read_cb: fix uninitialized value 'io'

[Neels Hofmeyr]

Review at  https://gerrit.osmocom.org/7512

gsup_test_client: gsupc_read_cb: fix uninitialized value 'io'

Change-Id: Idb3ca50009e25c8e10bcbd15e430caf6de18a040
---
M src/libgsupclient/gsup_test_client.c
1 file changed, 3 insertions(+), 3 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/12/7512/1

diff --git a/src/libgsupclient/gsup_test_client.c b/src/libgsupclient/gsup_test_client.c
index add98e4..03ba68e 100644
--- a/src/libgsupclient/gsup_test_client.c
+++ b/src/libgsupclient/gsup_test_client.c
@@ -217,7 +217,7 @@
 static int gsupc_read_cb(struct gsup_client *gsupc, struct msgb *msg)
 {
 	struct osmo_gsup_message gsup_msg = {0};
-	struct imsi_op *io;
+	struct imsi_op *io = NULL;
 	int rc;
 
 	DEBUGP(DLGSUP, "Rx GSUP %s\n", msgb_hexdump(msg));
@@ -237,14 +237,14 @@
 	case IMSI_OP_SAI:
 	case IMSI_OP_LU:
 		io = imsi_op_find(gsup_msg.imsi, rc);
-		if (!io)
-			return -1;
 		break;
 	case IMSI_OP_ISD:
 		/* ISD is an inbound transaction */
 		io = imsi_op_alloc(g_gc, gsup_msg.imsi, IMSI_OP_ISD);
 		break;
 	}
+	if (!io)
+		return -1;
 
 	imsi_op_rx_gsup(io, &gsup_msg);
 	msgb_free(msg);

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Idb3ca50009e25c8e10bcbd15e430caf6de18a040
Gerrit-PatchSet: 1
Gerrit-Project: osmo-msc
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>