On Sat, 09 Dec 2023 07:46:10 +0000 J Carter <jordanc.car...@outlook.com> wrote:
> # HG changeset patch > # User J Carter <jordanc.car...@outlook.com> > # Date 1702101635 0 > # Sat Dec 09 06:00:35 2023 +0000 > # Node ID 1a77698f82d2580aa8b8f62ce89b4dbb6d678c5d > # Parent d9275e982a7188a1ea7855295ffa93362ea9830f > Win32: extended ngx_random range to 0x7fffffff > > rand() is used on win32. RAND_MAX is implementation defined. win32's is > 0x7fff. > > Existing uses of ngx_random rely upon 0x7fffffff range provided by > posix implementations of random(). > > diff -r d9275e982a71 -r 1a77698f82d2 src/os/win32/ngx_win32_config.h > --- a/src/os/win32/ngx_win32_config.h Sat Dec 09 05:09:07 2023 +0000 > +++ b/src/os/win32/ngx_win32_config.h Sat Dec 09 06:00:35 2023 +0000 > @@ -280,7 +280,9 @@ > > #define NGX_HAVE_GETADDRINFO 1 > > -#define ngx_random rand > +#define ngx_random > \ > + ((rand() << 16) | (rand() << 1) | (rand() >> 14)) > + > #define ngx_debug_init() > > ^ my mistake - copying error.. # HG changeset patch # User J Carter <jordanc.car...@outlook.com> # Date 1702111094 0 # Sat Dec 09 08:38:14 2023 +0000 # Node ID 10ef59a412a330872fc6d46de64f42e32e997b3a # Parent d9275e982a7188a1ea7855295ffa93362ea9830f Win32: extended ngx_random range to 0x7fffffff rand() is used on win32. RAND_MAX is implementation defined. win32's is 0x7fff. Existing uses of ngx_random rely upon 0x7fffffff range provided by posix implementations of random(). diff -r d9275e982a71 -r 10ef59a412a3 src/os/win32/ngx_win32_config.h --- a/src/os/win32/ngx_win32_config.h Sat Dec 09 05:09:07 2023 +0000 +++ b/src/os/win32/ngx_win32_config.h Sat Dec 09 08:38:14 2023 +0000 @@ -280,7 +280,9 @@ #define NGX_HAVE_GETADDRINFO 1 -#define ngx_random rand +#define ngx_random() \ + ((rand() << 16) | (rand() << 1) | (rand() >> 14)) + #define ngx_debug_init() _______________________________________________ nginx-devel mailing list nginx-devel@nginx.org https://mailman.nginx.org/mailman/listinfo/nginx-devel
