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changeset 9032:79c04253bc43

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Win32: i386 now assumed when crossbuilding (ticket #2416). Previously, NGX_MACHINE was not set when crossbuilding, resulting in NGX_ALIGNMENT=16 being used in 32-bit builds (if not explicitly set to a correct value). This in turn might result in memory corruption in ngx_palloc() (as there are no usable aligned allocator on Windows, and normal malloc() is used instead, which provides 8 byte alignment on 32-bit platforms). To fix this, now i386 machine is set when crossbuilding, so nginx won't assume strict alignment requirements.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 23 Feb 2023 18:15:59 +0300
parents 17b3efb45b17
children 3c4d81ea1338
files auto/configure
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/auto/configure
+++ b/auto/configure
@@ -44,6 +44,7 @@ if test -z "$NGX_PLATFORM"; then
 else
     echo "building for $NGX_PLATFORM"
     NGX_SYSTEM=$NGX_PLATFORM
+    NGX_MACHINE=i386
 fi
 
 . auto/cc/conf