Mercurial > hg > nginx
view auto/os/solaris @ 7829:2851e4c7de03
Mail: fixed reading with fully filled buffer (ticket #2159).
With SMTP pipelining, ngx_mail_read_command() can be called with s->buffer
without any space available, to parse additional commands received to the
buffer on previous calls. Previously, this resulted in recv() being called
with zero length, resulting in zero being returned, which was interpreted
as a connection close by the client, so nginx silently closed connection.
Fix is to avoid calling c->recv() if there is no free space in the buffer,
but continue parsing of the already received commands.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Wed, 21 Apr 2021 23:24:59 +0300 |
parents | e393c0bf53d3 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. have=NGX_SOLARIS . auto/have_headers CORE_INCS="$UNIX_INCS" CORE_DEPS="$UNIX_DEPS $SOLARIS_DEPS" CORE_SRCS="$UNIX_SRCS $SOLARIS_SRCS " CORE_LIBS="$CORE_LIBS -lsocket -lnsl" NGX_RPATH=YES # Solaris's make does not support a blank line between target and rules ngx_spacer= CC_AUX_FLAGS="$CC_AUX_FLAGS -D_FILE_OFFSET_BITS=64 -lsocket -lnsl" if [ $ZLIB_ASM != NO ]; then echo "$0: error: the --with-zlib-asm=CPU option is not supported" echo "on that platform" echo exit 1 fi ngx_feature="sendfilev()" ngx_feature_name="NGX_HAVE_SENDFILE" ngx_feature_run=no ngx_feature_incs="#include <sys/sendfile.h>" ngx_feature_path= ngx_feature_libs="-lsendfile" ngx_feature_test="int fd = 1; sendfilevec_t vec[1]; size_t sent; ssize_t n; n = sendfilev(fd, vec, 1, &sent); if (n == -1) return 1" . auto/feature if [ $ngx_found = yes ]; then CORE_SRCS="$CORE_SRCS $SOLARIS_SENDFILEV_SRCS" CORE_LIBS="$CORE_LIBS -lsendfile" fi ngx_feature="event ports" ngx_feature_name="NGX_HAVE_EVENTPORT" ngx_feature_run=no ngx_feature_incs="#include <port.h>" ngx_feature_path= ngx_feature_libs= ngx_feature_test="(void) port_create()" . auto/feature if [ $ngx_found = yes ]; then CORE_SRCS="$CORE_SRCS $EVENTPORT_SRCS" EVENT_MODULES="$EVENT_MODULES $EVENTPORT_MODULE" fi