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From 25ccb26a6c58cf7284e900588bf68ce6eec21b4c Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Pavel=20B=C5=99ezina?= <pbrezina@redhat.com>
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Date: Thu, 16 Aug 2018 12:57:47 +0200
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Subject: [PATCH 33/47] sbus: check for null message in sbus_message_bound
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Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
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(cherry picked from commit 30f4adf874aff174734ad77902a79fc5727ab495)
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---
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src/sbus/request/sbus_message.c | 10 ++++++++++
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1 file changed, 10 insertions(+)
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diff --git a/src/sbus/request/sbus_message.c b/src/sbus/request/sbus_message.c
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index 950be9122610f3394d982173a3616f9d9fac23d9..7314fd724dd3daec520ba0d1fdd2974995446e8c 100644
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--- a/src/sbus/request/sbus_message.c
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+++ b/src/sbus/request/sbus_message.c
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@@ -83,6 +83,11 @@ sbus_message_bound(TALLOC_CTX *mem_ctx, DBusMessage *msg)
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return EINVAL;
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}
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+ if (msg == NULL) {
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+ DEBUG(SSSDBG_CRIT_FAILURE, "Message can not be NULL!\n");
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+ return EINVAL;
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+ }
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+
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/* Create a talloc context that will unreference this message when
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* the parent context is freed. */
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talloc_msg = talloc(mem_ctx, struct sbus_talloc_msg);
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@@ -122,6 +127,11 @@ sbus_message_bound(TALLOC_CTX *mem_ctx, DBusMessage *msg)
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errno_t
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sbus_message_bound_ref(TALLOC_CTX *mem_ctx, DBusMessage *msg)
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{
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+ if (msg == NULL) {
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+ DEBUG(SSSDBG_CRIT_FAILURE, "Message can not be NULL!\n");
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+ return EINVAL;
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+ }
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+
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dbus_message_ref(msg);
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return sbus_message_bound(mem_ctx, msg);
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}
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--
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2.14.4
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