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localsocket: fix issue with fd passing

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Matheus
2025-11-04 00:34:23 -03:00
parent f0708899d3
commit 2bafdee791
1 changed files with 5 additions and 2 deletions
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kernel-src/io/net/localsocket.c
+5 -2
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@@ -237,9 +237,11 @@ static int sendctrl(socket_t *socket, sockctrl_t *ctrl, size_t len, size_t datas
// create a new barrier secion
__assert(peer->barrierwrite != peer->barriercurrent + BARRIER_SIZE);
if (peer->bytesremaining[peer->barrierwrite % BARRIER_SIZE])
++peer->barrierwrite;
peer->filesremaining[peer->barrierwrite % BARRIER_SIZE] = fdcount;
peer->bytesremaining[peer->barrierwrite % BARRIER_SIZE] = datasent;
++peer->barrierwrite;
}
ctrl = SOCK_CTRL_NEXT(ctrl);
@@ -466,7 +468,8 @@ static int localsock_recv(socket_t *socket, sockdesc_t *sockdesc) {
// check if we should step forward from that barrier
localsocket->bytesremaining[localsocket->barriercurrent % BARRIER_SIZE] -= recvcount;
if (localsocket->bytesremaining[localsocket->barriercurrent % BARRIER_SIZE] == 0)
if (localsocket->bytesremaining[localsocket->barriercurrent % BARRIER_SIZE] == 0 &&
localsocket->bytesremaining[(localsocket->barriercurrent + 1) % BARRIER_SIZE])
++localsocket->barriercurrent;
}