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Leave if getsockname() fails

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Soner Tari 2017-06-15 12:00:53 +03:00
parent d71533f0b9
commit ab600c8215
1 changed files with 17 additions and 3 deletions
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20
pxyconn.c
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@ -2044,11 +2044,18 @@ pxy_bev_readcb(struct bufferevent *bev, void *arg)
// @todo Check why this won't work
//getsockname(ctx->child_ctx->fd, &e2listener_addr, &e2listener_len);
log_dbg_printf(">>>>>,,,,,,,,,,,,,,,,,,,,,,, pxy_bev_readcb: %s, CALLING getsockname, fd=%d ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, fd_e2=%d\n", event_name, ctx->fd, ctx->mctx->fd2);
getsockname(ctx->mctx->fd2, &e2listener_addr, &e2listener_len);
// getsockname(ctx->mctx->fd2, &e2listener_addr, &e2listener_len);
} else {
log_dbg_printf(">>>>>,,,,,,,,,,,,,,,,,,,,,,, pxy_bev_readcb: %s, FIRST CALL getsockname, fd=%d ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, fd_e2=%d\n", event_name, ctx->fd, ctx->mctx->fd2);
// @todo Check if the fd is same for all children
getsockname(ctx->mctx->fd2, &e2listener_addr, &e2listener_len);
// getsockname(ctx->mctx->fd2, &e2listener_addr, &e2listener_len);
}
if (getsockname(ctx->mctx->fd2, &e2listener_addr, &e2listener_len) < 0) {
log_dbg_printf(">>>>>,,,,,,,,,,,,,,,,,,,,,,, pxy_bev_readcb: %s, getsockname ERROR= %s, fd=%d ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, fd_e2=%d\n", event_name, strerror(errno), ctx->fd, ctx->mctx->fd2);
// @todo If getsockname() fails, terminate the connection instead?
// Leaving the packet in the buffer will eventually time out and drop the connection
goto leave;
}
char *addr = inet_ntoa(e2listener_addr.sin_addr);
@ -2265,7 +2272,14 @@ pxy_bev_readcb_e2(struct bufferevent *bev, void *arg)
char *header_tail = strdup(pos2 + 2);
int header_tail_len = strlen(header_tail);
log_dbg_printf(">>>>>....................... pxy_bev_readcb_e2: REMOVED SSLproxy-Addr header field <<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n");
log_dbg_printf(">>>>>....................... pxy_bev_readcb_e2: REMOVED SSLproxy-Addr, packet_size old=%d, new=%d <<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n",
packet_size, header_head_len + header_tail_len);
log_dbg_printf(">>>>>....................... pxy_bev_readcb_e2: header_head (size = %d):\n%s\n",
header_head_len, header_head);
log_dbg_printf(">>>>>....................... pxy_bev_readcb_e2: header_tail (size = %d):\n%s\n",
header_tail_len, header_tail);
// ATTENTION: Do not add 1 to packet_size for null termination, do that in snprintf(),
// otherwise we get an extra byte in the outbuf
packet_size = header_head_len + header_tail_len;