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Fixed a number of uses of uninitialized variables by adding assertions

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or other sanity checks, code reshuffling, or fixing broken behavior.
This commit is contained in:
Kees van Reeuwijk
2010-01-27 10:23:58 +00:00
parent c6eb51d66a
commit 2ba237cd4e
14 changed files with 35 additions and 20 deletions
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6
servers/inet/generic/tcp_send.c
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@@ -162,8 +162,8 @@ PRIVATE acc_t *make_pack(tcp_conn)
tcp_conn_t *tcp_conn;
{
acc_t *pack2write, *tmp_pack, *tcp_pack;
tcp_hdr_t *tcp_hdr;
ip_hdr_t *ip_hdr;
tcp_hdr_t *tcp_hdr = NULL;
ip_hdr_t *ip_hdr = NULL;
int tot_hdr_size, ip_hdr_len, no_push, head, more2write;
u32_t seg_seq, seg_lo_data, queue_lo_data, seg_hi, seg_hi_data;
u16_t seg_up, mss;
@@ -495,6 +495,8 @@ after_data:
return NULL;
}
assert( tcp_hdr != NULL );
assert( ip_hdr != NULL );
tcp_hdr->th_seq_nr= htonl(seg_seq);
tcp_hdr->th_ack_nr= htonl(tcp_conn->tc_RCV_NXT);
tcp_hdr->th_flags= seg_flags;