Fix important bugs in redbean

This change upgrades to the latest Chromium Zlib, fixes bugs in redbean,
and introduces better support for reverse proxies like Cloudflare. This
change improves the security of redbean and it's recommended that users
upgrade to the release that'll follow. This change also updates the docs
to clarify how to use the security tools redbean provides e.g. pledge(),
unveil(), and the MODE=asan builds which improve memory safety.
This commit is contained in:
Justine Tunney 2022-09-17 01:37:33 -07:00
parent 994e1f4386
commit 775944a2d0
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GPG key ID: BE714B4575D6E328
42 changed files with 8148 additions and 7298 deletions

View file

@ -1,6 +1,7 @@
#ifndef ZUTIL_H
#define ZUTIL_H
#include "libc/intrin/kprintf.h"
#include "libc/limits.h"
#include "third_party/zlib/zlib.h"
/* default windowBits for decompression. MAX_WBITS is for compression only */
@ -97,6 +98,32 @@ extern void z_error(const char *, int, char *) hidden;
((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + (((q)&0xff00) << 8) + \
(((q)&0xff) << 24))
typedef unsigned char uch;
typedef uch uchf;
typedef unsigned short ush;
typedef ush ushf;
typedef unsigned long ulg;
#ifdef HAVE_HIDDEN
#define ZLIB_INTERNAL __attribute__((__visibility__("hidden")))
#else
#define ZLIB_INTERNAL
#endif
#ifndef local
#define local static
#endif
#if !defined(Z_U8) && !defined(Z_SOLO) && defined(STDC)
#if (ULONG_MAX == 0xffffffffffffffff)
#define Z_U8 unsigned long
#elif (ULLONG_MAX == 0xffffffffffffffff)
#define Z_U8 unsigned long long
#elif (UINT_MAX == 0xffffffffffffffff)
#define Z_U8 unsigned
#endif
#endif
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* ZUTIL_H */