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Compilation fixes when CMAKE_BUILD_TYPE = MinSizeRel (-Os flag). 

Compiler - gcc 8.3.0
These are mostly errors 'may be used uninitialized in this function'

Change-Id: I6a8f7172c99024fd449570937b030e37c0ea5c3d
Reviewed-on: https://code.wireshark.org/review/35746
Reviewed-by: Pascal Quantin <pascal@wireshark.org>
This commit is contained in:
Roman Koshelev 2020-01-11 18:39:42 +03:00 committed by Pascal Quantin
parent dbfb204f48
commit e57b37137d
6 changed files with 11 additions and 7 deletions
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2
epan/dissectors/asn1/nbap/nbap.cnf
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@ -583,7 +583,7 @@ actx->pinfo->link_dir=P2P_DIR_UL;
guint32 total_bit_size = 0;
guint32 total_byte_size = 0;
nbap_ib_segment_t* nbap_ib_segment;
wmem_list_t *list;
wmem_list_t *list = NULL;
wmem_list_frame_t *curr_frame;
guint8 *final_arr;
guint8 final_byte_off = 0;

2
epan/dissectors/packet-cdp.c
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@ -1049,7 +1049,7 @@ dissect_address_tlv(tvbuff_t *tvb, int offset, int length, proto_tree *tree)
proto_tree *address_tree;
guint8 protocol_type;
guint8 protocol_length;
int nlpid;
int nlpid = 0;
guint16 address_length;
guint16 etypeid = 0;
int hf_addr = -1;

2
epan/dissectors/packet-gmr1_rach.c
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@ -866,6 +866,8 @@ dissect_gmr1_rach(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* dat
proto_tree *rach_tree;
const char *desc;
int len, is_moc, is_pdt, ies;
is_moc = 0;
is_pdt = 0;
len = tvb_reported_length(tvb);

2
epan/dissectors/packet-nbap.c
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@ -26664,7 +26664,7 @@ dissect_nbap_IB_SG_DATA(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_,
guint32 total_bit_size = 0;
guint32 total_byte_size = 0;
nbap_ib_segment_t* nbap_ib_segment;
wmem_list_t *list;
wmem_list_t *list = NULL;
wmem_list_frame_t *curr_frame;
guint8 *final_arr;
guint8 final_byte_off = 0;

8
epan/dissectors/packet-rpcrdma.c
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@ -324,7 +324,7 @@ static gint32 get_msg_num(guint32 psn, guint32 frag_size,
guint32 i, epsn, nfrags;
request_t *p_request;
wmem_list_frame_t *item;
segment_info_t *p_segment_info;
segment_info_t *p_segment_info = NULL;
guint32 iosize = p_rdma_conv_info->iosize;
/* Look for the segment where the PSN for this packet belongs to */
@ -413,7 +413,7 @@ static gboolean is_reassembly_done(rdma_conv_info_t *p_rdma_conv_info, guint32 m
guint32 reassembled_size = 0;
wmem_list_frame_t *item;
request_t *p_request;
segment_info_t *p_segment_info;
segment_info_t *p_segment_info = NULL;
gboolean ret = FALSE; /* Make sure there is at least one segment */
/* Check all segments for the given reassembly message id */
@ -1325,7 +1325,7 @@ dissect_rpcrdma(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
tvbuff_t *frag_tvb;
proto_item *ti;
proto_tree *rpcordma_tree;
guint offset = 0;
guint offset;
guint32 msg_type = 0;
guint32 xid;
guint32 val;
@ -1339,6 +1339,7 @@ dissect_rpcrdma(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
this is an rpcrdma packet */
if (tvb_captured_length(tvb) < 8)
return 0;
if (tvb_get_ntohl(tvb, 4) != 1) /* vers */
return 0;
@ -1352,6 +1353,7 @@ dissect_rpcrdma(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
rpcordma_tree = proto_item_add_subtree(ti, ett_rpcordma);
offset = 0;
proto_tree_add_item(rpcordma_tree, hf_rpcordma_xid, tvb,
offset, 4, ENC_BIG_ENDIAN);
offset += 4;

2
epan/dissectors/packet-rsl.c
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@ -3578,7 +3578,7 @@ dissct_rsl_ipaccess_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int
unsigned int len, hlen;
const struct tlv_def *tdef;
proto_item *ti;
proto_tree *ie_tree;
proto_tree *ie_tree = NULL;
tag = tvb_get_guint8(tvb, offset);
tdef = &rsl_att_tlvdef.def[tag];