Mercurial > hg > nginx-vendor-1-0
diff src/os/unix/ngx_channel.c @ 10:46833bd150cb NGINX_0_1_5
nginx 0.1.5
*) Bugfix: on Solaris and Linux there may be too many "recvmsg()
returned not enough data" alerts.
*) Bugfix: there were the "writev() failed (22: Invalid argument)"
errors on Solaris in proxy mode without sendfile. On other platforms
that do not support sendfile at all the process got caught in an
endless loop.
*) Bugfix: segmentation fault on Solaris in proxy mode and using
sendfile.
*) Bugfix: segmentation fault on Solaris.
*) Bugfix: on-line upgrade did not work on Linux.
*) Bugfix: the ngx_http_autoindex_module module did not escape the
spaces, the quotes, and the percent signs in the directory listing.
*) Change: the decrease of the copy operations.
*) Feature: the userid_p3p directive.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Thu, 11 Nov 2004 00:00:00 +0300 |
parents | f0b350454894 |
children | 8a529698ed55 |
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--- a/src/os/unix/ngx_channel.c +++ b/src/os/unix/ngx_channel.c @@ -120,9 +120,14 @@ ngx_int_t ngx_read_channel(ngx_socket_t return NGX_ERROR; } + if (n == 0) { + ngx_log_debug0(NGX_LOG_DEBUG_CORE, log, 0, "recvmsg() returned zero"); + return NGX_ERROR; + } + if ((size_t) n < sizeof(ngx_channel_t)) { ngx_log_error(NGX_LOG_ALERT, log, 0, - "recvmsg() returned not enough data"); + "recvmsg() returned not enough data: %uz", n); return NGX_ERROR; }