Mercurial > hg > nginx-quic
view auto/cc/ccc @ 4232:487ab473f393
Event pipe: fixes for complex protocols.
1. In ngx_event_pipe_write_chain_to_temp_file() make sure to fully write
all shadow buffers up to last_shadow. With this change recycled buffers
cannot appear in p->out anymore. This also fixes segmentation faults
observed due to ngx_event_pipe_write_chain_to_temp() not freeing any
raw buffers while still returning NGX_OK.
2. In ngx_event_pipe_write_to_downstream() we now properly check for busy
size as a size of buffers, not a size of data in these buffers. This
fixes situations where all available buffers became busy (including
segmentation faults due to this).
3. The ngx_event_pipe_free_shadow_raw_buf() function is dropped. It's
incorrect and not needed.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 31 Oct 2011 09:53:16 +0000 |
parents | dadfa78d2270 |
children | d620f497c50f |
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# Copyright (C) Igor Sysoev # Compaq C V6.5-207 ngx_include_opt="-I" # warnings CFLAGS="$CFLAGS -msg_enable level6 -msg_fatal level6" CFLAGS="$CFLAGS -msg_disable unknownmacro" CFLAGS="$CFLAGS -msg_disable unusedincl" CFLAGS="$CFLAGS -msg_disable unnecincl" CFLAGS="$CFLAGS -msg_disable nestincl" CFLAGS="$CFLAGS -msg_disable strctpadding" CFLAGS="$CFLAGS -msg_disable ansialiascast" CFLAGS="$CFLAGS -msg_disable inlinestoclsmod" CFLAGS="$CFLAGS -msg_disable cxxkeyword" CFLAGS="$CFLAGS -msg_disable longlongsufx" CFLAGS="$CFLAGS -msg_disable valuepres" # STUB CFLAGS="$CFLAGS -msg_disable truncintcast" CFLAGS="$CFLAGS -msg_disable trunclongcast" CFLAGS="$CFLAGS -msg_disable truncintasn" CFLAGS="$CFLAGS -msg_disable trunclongint" CFLAGS="$CFLAGS -msg_disable intconcastsgn" CFLAGS="$CFLAGS -msg_disable intconstsign" CFLAGS="$CFLAGS -msg_disable switchlong" CFLAGS="$CFLAGS -msg_disable subscrbounds2" CFLAGS="$CFLAGS -msg_disable hexoctunsign" CFLAGS="$CFLAGS -msg_disable ignorecallval" CFLAGS="$CFLAGS -msg_disable nonstandcast" CFLAGS="$CFLAGS -msg_disable embedcomment" CFLAGS="$CFLAGS -msg_disable unreachcode" CFLAGS="$CFLAGS -msg_disable questcompare2" CFLAGS="$CFLAGS -msg_disable unusedtop" CFLAGS="$CFLAGS -msg_disable unrefdecl" CFLAGS="$CFLAGS -msg_disable bitnotint"