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Make redbean StoreAsset() work better

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- Better UBSAN error messages
- POSIX Advisory Locks polyfills
- Move redbean manual to /.help.txt
- System call memory safety in ASAN mode
- Character classification now does UNICODE
This commit is contained in:
Justine Tunney
2021-05-14 05:36:58 -07:00
parent 919b6fec10
commit 690be544da
228 changed files with 3653 additions and 3015 deletions
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14
libc/zip.h
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@@ -49,8 +49,10 @@
#define kZipCdirHdrLinkableSize \
ROUNDUP(kZipCfileHdrMinSize + PATH_MAX, kZipCdirAlign)
#define kZipCdir64HdrMagic 0x06064b50 /* PK♣♠ "PK\6\6" */
#define kZipCdir64HdrMinSize 56
#define kZipCdir64HdrMagic 0x06064b50 /* PK♣♠ "PK\6\6" */
#define kZipCdir64HdrMinSize 56
#define kZipCdir64LocatorMagic 0x07064b50 /* PK♠• "PK\6\7" */
#define kZipCdir64LocatorSize 20
#define kZipCfileHdrMagic 0x02014b50 /* PK☺☻ "PK\1\2" */
#define kZipCfileHdrMinSize 46
@@ -112,7 +114,11 @@
#define ZIP_CDIR64_OFFSET(P) READ64LE((P) + 48)
#define ZIP_CDIR64_COMMENTSIZE(P) \
(ZIP_CDIR64_HDRSIZE(P) >= 56 ? ZIP_CDIR64_HDRSIZE(P) - 56 : 0)
#define ZIP_CDIR64_COMMENT(P) ((P) + 56) /* recommend stopping at nul */
#define ZIP_CDIR64_COMMENT(P) ((P) + 56) /* recommend stopping at nul */
#define ZIP_LOCATE64_MAGIC(P) READ32LE(P)
#define ZIP_LOCATE64_STARTINGDISK(P) READ32LE((P) + 4)
#define ZIP_LOCATE64_OFFSET(P) READ64LE((P) + 8)
#define ZIP_LOCATE64_TOTALDISKS(P) READ32LE((P) + 12)
/* central directory file header */
#define ZIP_CFILE_MAGIC(P) READ32LE(P)
@@ -178,7 +184,7 @@
#define ZIP_EXTRA_CONTENT(P) ((P) + 4)
#define ZIP_EXTRA_SIZE(P) (ZIP_EXTRA_CONTENTSIZE(P) + kZipExtraHdrSize)
uint8_t *GetZipCdir(const uint8_t *, size_t);
void *GetZipCdir(const uint8_t *, size_t);
bool IsZipCdir32(const uint8_t *, size_t, size_t);
bool IsZipCdir64(const uint8_t *, size_t, size_t);
int GetZipCfileMode(const uint8_t *);