Mercurial > hg > nginx-quic
view auto/cc/msvc @ 5418:6961d52ebc49 stable-1.4
Core: fix misallocation at ngx_crypt_apr1 (ticket #412).
Found by using auth_basic.t from mdounin nginx-tests under valgrind.
==10470== Invalid write of size 1
==10470== at 0x43603D: ngx_crypt_to64 (ngx_crypt.c:168)
==10470== by 0x43648E: ngx_crypt (ngx_crypt.c:153)
==10470== by 0x489D8B: ngx_http_auth_basic_crypt_handler (ngx_http_auth_basic_module.c:297)
==10470== by 0x48A24A: ngx_http_auth_basic_handler (ngx_http_auth_basic_module.c:240)
==10470== by 0x44EAB9: ngx_http_core_access_phase (ngx_http_core_module.c:1121)
==10470== by 0x44A822: ngx_http_core_run_phases (ngx_http_core_module.c:895)
==10470== by 0x44A932: ngx_http_handler (ngx_http_core_module.c:878)
==10470== by 0x455EEF: ngx_http_process_request (ngx_http_request.c:1852)
==10470== by 0x456527: ngx_http_process_request_headers (ngx_http_request.c:1283)
==10470== by 0x456A91: ngx_http_process_request_line (ngx_http_request.c:964)
==10470== by 0x457097: ngx_http_wait_request_handler (ngx_http_request.c:486)
==10470== by 0x4411EE: ngx_epoll_process_events (ngx_epoll_module.c:691)
==10470== Address 0x5866fab is 0 bytes after a block of size 27 alloc'd
==10470== at 0x4A074CD: malloc (vg_replace_malloc.c:236)
==10470== by 0x43B251: ngx_alloc (ngx_alloc.c:22)
==10470== by 0x421B0D: ngx_malloc (ngx_palloc.c:119)
==10470== by 0x421B65: ngx_pnalloc (ngx_palloc.c:147)
==10470== by 0x436368: ngx_crypt (ngx_crypt.c:140)
==10470== by 0x489D8B: ngx_http_auth_basic_crypt_handler (ngx_http_auth_basic_module.c:297)
==10470== by 0x48A24A: ngx_http_auth_basic_handler (ngx_http_auth_basic_module.c:240)
==10470== by 0x44EAB9: ngx_http_core_access_phase (ngx_http_core_module.c:1121)
==10470== by 0x44A822: ngx_http_core_run_phases (ngx_http_core_module.c:895)
==10470== by 0x44A932: ngx_http_handler (ngx_http_core_module.c:878)
==10470== by 0x455EEF: ngx_http_process_request (ngx_http_request.c:1852)
==10470== by 0x456527: ngx_http_process_request_headers (ngx_http_request.c:1283)
==10470==
author | Markus Linnala <Markus.Linnala@cybercom.com> |
---|---|
date | Fri, 20 Sep 2013 17:57:21 +0300 |
parents | 2b71f6535c76 |
children | bfe536716dbf |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. # MSVC 6.0 SP2 # MSVC Toolkit 2003 (7.1) # MSVC 2005 Express Edition SP1 (8.0) # optimizations # maximize speed, equivalent to -Og -Oi -Ot -Oy -Ob2 -Gs -GF -Gy CFLAGS="$CFLAGS -O2" # enable global optimization #CFLAGS="$CFLAGS -Og" # enable intrinsic functions #CFLAGS="$CFLAGS -Oi" # disable inline expansion #CFLAGS="$CFLAGS -Ob0" # explicit inline expansion #CFLAGS="$CFLAGS -Ob1" # explicit and implicit inline expansion #CFLAGS="$CFLAGS -Ob2" # enable frame pointer omission #CFLAGS="$CFLAGS -Oy" # disable stack checking calls #CFLAGS="$CFLAGS -Gs" # pools strings as read/write #CFLAGS="$CFLAGS -Gf" # pools strings as read-only #CFLAGS="$CFLAGS -GF" case $CPU in pentium) # optimize for Pentium and Athlon CPU_OPT="-G5" ;; pentiumpro) # optimize for Pentium Pro, Pentium II and Pentium III CPU_OPT="-G6" ;; pentium4) # optimize for Pentium 4, MSVC 7 CPU_OPT="-G7" ;; esac # __cdecl, default, must be used with OpenSSL, md5 asm, and sha1 asm #CPU_OPT="$CPU_OPT -Gd" # __stdcall #CPU_OPT="$CPU_OPT -Gz" # __fastcall #CPU_OPT="$CPU_OPT -Gr" CFLAGS="$CFLAGS $CPU_OPT" # warnings CFLAGS="$CFLAGS -W4" # stop on warning CFLAGS="$CFLAGS -WX" # disable logo CFLAGS="$CFLAGS -nologo" # the link flags CORE_LINK="$CORE_LINK -link -verbose:lib" # link with libcmt.lib, multithreaded LIBC="-MT" # link with msvcrt.dll # however, MSVC Toolkit 2003 has no MSVCRT.LIB #LIBC="-MD" CFLAGS="$CFLAGS $LIBC" CORE_LIBS="$CORE_LIBS kernel32.lib user32.lib" # Win32 GUI mode application #CORE_LINK="$CORE_LINK -subsystem:windows -entry:mainCRTStartup" # debug # msvc8 under Wine issues # Program database manager mismatch; please check your installation if [ $NGX_CC_NAME != msvc8 ]; then CFLAGS="$CFLAGS -Zi" CORE_LINK="$CORE_LINK -debug" fi # MSVC 2005 supports C99 variadic macros if [ $NGX_CC_NAME = msvc8 ]; then have=NGX_HAVE_C99_VARIADIC_MACROS . auto/have fi # precompiled headers CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.pch" NGX_PCH="$NGX_OBJS/ngx_config.pch" NGX_BUILD_PCH="-Ycngx_config.h -Fp$NGX_OBJS/ngx_config.pch" NGX_USE_PCH="-Yungx_config.h -Fp$NGX_OBJS/ngx_config.pch" # the resource file NGX_RES="$NGX_OBJS/nginx.res" NGX_RCC="rc -fo$NGX_RES \$(CORE_INCS) $NGX_WIN32_RC" CORE_LINK="$NGX_RES $CORE_LINK" ngx_objout="-Fo" ngx_binout="-Fe" ngx_objext="obj" ngx_binext=".exe" ngx_long_start='@<< ' ngx_long_end='<<' ngx_long_regex_cont=' \ ' ngx_long_cont=' ' # MSVC understand / in path #ngx_regex_dirsep='\\' #ngx_dirsep="\\"