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PDP11, PDP10: Silence Coverity warning in DUP device (KDP)

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This commit is contained in:
Mark Pizzolato 2019-10-20 23:48:05 -07:00
parent 350b14e392
commit 0dfe18cd94
1 changed files with 4 additions and 3 deletions
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7
PDP11/pdp11_dup.c
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@ -1058,16 +1058,17 @@ for (dup=active=attached=0; dup < dup_desc.lines; dup++) {
if (!(dup_rxcsr[dup] & RXCSR_M_RXACT)) {
const uint8 *buf;
uint16 size;
t_stat r;
if (dup_parcsr[dup] & PARCSR_M_DECMODE)
ddcmp_tmxr_get_packet_ln (lp, &buf, &size, dup_corruption[dup]);
r = ddcmp_tmxr_get_packet_ln (lp, &buf, &size, dup_corruption[dup]);
else {
size_t size_t_size;
tmxr_get_packet_ln (lp, &buf, &size_t_size);
r = tmxr_get_packet_ln (lp, &buf, &size_t_size);
size = (uint16)size_t_size;
}
if (buf) {
if ((r == SCPE_OK) && (buf)) {
if (dup_rcvpksize[dup] < size) {
dup_rcvpksize[dup] = size;
dup_rcvpacket[dup] = (uint8 *)realloc (dup_rcvpacket[dup], dup_rcvpksize[dup]);