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From 3b0e48c33c6b43688ff46fed576266cfe6362595 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, 8 Oct 2020 13:25:17 +0200
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Subject: [PATCH 21/27] packet: add sss_packet_set_body
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Reviewed-by: Robbie Harwood <rharwood@redhat.com>
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Reviewed-by: Sumit Bose <sbose@redhat.com>
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---
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src/responder/common/responder_packet.c | 19 +++++++++++++++++++
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src/responder/common/responder_packet.h | 5 +++++
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2 files changed, 24 insertions(+)
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diff --git a/src/responder/common/responder_packet.c b/src/responder/common/responder_packet.c
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index ab15b1dac..f56d92276 100644
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--- a/src/responder/common/responder_packet.c
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+++ b/src/responder/common/responder_packet.c
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@@ -302,6 +302,25 @@ void sss_packet_get_body(struct sss_packet *packet, uint8_t **body, size_t *blen
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*blen = sss_packet_get_len(packet) - SSS_NSS_HEADER_SIZE;
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}
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+errno_t sss_packet_set_body(struct sss_packet *packet,
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+ uint8_t *body,
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+ size_t blen)
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+{
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+ uint8_t *pbody;
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+ size_t plen;
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+ errno_t ret;
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+
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+ ret = sss_packet_grow(packet, blen);
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+ if (ret != EOK) {
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+ return ret;
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+ }
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+
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+ sss_packet_get_body(packet, &pbody, &plen);
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+ memcpy(pbody, body, blen);
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+
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+ return EOK;
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+}
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+
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void sss_packet_set_error(struct sss_packet *packet, int error)
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{
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SAFEALIGN_SETMEM_UINT32(packet->buffer + SSS_PACKET_ERR_OFFSET, error,
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diff --git a/src/responder/common/responder_packet.h b/src/responder/common/responder_packet.h
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index afceb4aae..509a22a9a 100644
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--- a/src/responder/common/responder_packet.h
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+++ b/src/responder/common/responder_packet.h
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@@ -42,4 +42,9 @@ uint32_t sss_packet_get_status(struct sss_packet *packet);
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void sss_packet_get_body(struct sss_packet *packet, uint8_t **body, size_t *blen);
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void sss_packet_set_error(struct sss_packet *packet, int error);
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+/* Grow packet and set its body. */
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+errno_t sss_packet_set_body(struct sss_packet *packet,
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+ uint8_t *body,
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+ size_t blen);
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+
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#endif /* __SSSSRV_PACKET_H__ */
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--
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2.21.3
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