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Rewrote to avoid prohibited API strcpy. 

svn path=/trunk/; revision=26006
This commit is contained in:
Stig Bjørlykke 2008-08-13 15:23:15 +00:00
parent 39515048dc
commit 675db70a1b
1 changed files with 5 additions and 9 deletions
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14
epan/dissectors/packet-tcp.c
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@ -2273,8 +2273,7 @@ dissect_tcpopt_scps(const ip_tcp_opt *optp, tvbuff_t *tvb,
proto_item *tf;
gchar flags[64] = "<None>";
gchar *fstr[] = {"BETS", "SNACK1", "SNACK2", "COMP", "NLTS", "RESV1", "RESV2", "RESV3" };
gchar fstrlen[] = { 4, 6, 6, 4, 4, 5, 5, 5 };
gint fpos = 0, i, bpos;
gint i, bpos;
guint8 capvector;
guint8 connid;
@ -2299,22 +2298,19 @@ dissect_tcpopt_scps(const ip_tcp_opt *optp, tvbuff_t *tvb,
*/
if (optlen == 4) {
capvector = tvb_get_guint8(tvb, offset + 2);
flags[0] = '\0';
/* Decode the capabilities vector for display */
for (i = 0; i < 5; i++) {
bpos = 128 >> i;
if (capvector & bpos) {
if (fpos) {
strcpy(&flags[fpos], ", ");
fpos += 2;
if (flags[0]) {
g_strlcat(flags, ", ", 64);
}
strcpy(&flags[fpos], fstr[i]);
fpos += fstrlen[i];
g_strlcat(flags, fstr[i], 64);
}
}
flags[fpos] = '\0';
/* If lossless header compression is offered, there will be a
* single octet connectionId following the capabilities vector
*/