duktape

Commit Graph

Author	SHA1	Message	Date
Sami Vaarala	b3e2d16b8b	Don't redefine _CRT_SECURE_NO_WARNINGS to avoid compile warning	11 years ago
Sami Vaarala	0149d7fc9c	Force unpacked duk_tval on x64 regardless of platform This should fix Visual Studio 2010 + x64 also.	11 years ago
Sami Vaarala	1c4869b163	Treat negative lexer input_offset as an internal error Before the change a negative input offset would lead to memory unsafe behavior. This is correct as such because a negative input offset should never happen (so an assert is sufficient). However, the compiler saves and restores lexer "points" to and from duk_tval numbers, so if duk_tval representation is chosen improperly or something similar happens, the input offset could be corrupted (again, this is only the case if something is pretty badly wrong anyway). The new behavior is to throw an internal error for negative input offsets. This is explicit and memory safe, and protects against potential compiler bugs too.	11 years ago
Sami Vaarala	b01c93404e	Fix a potential 64-bit pointer arithmetic issue	11 years ago
Sami Vaarala	33f33ac678	Improve packed_tval feature detection and fix a few constants DUK_UINTPTR_MAX, DUK_UINTMAX_MAX, and related signed variants had incorrect values for the case where standard C99 int types were not available, platform was 64-bit (this probably happened in GH-15). This would lead duk_features.h to incorrectly deduce that a packed duk_tval was possible. Combined with the related duk_tval vs. sizeof(void *) self test, this case should now be much better covered.	11 years ago
Sami Vaarala	93c6e12c7a	Add a selftest for detecting incorrect packed duk_tval guess Without this selftest, an incorrect guess leads to crashes (see e.g. GH-15).	11 years ago
Sami Vaarala	cabae029cd	Portability fix for signed int minimum constants (e.g. -0x80000000L -> -0x7fffffffL - 1L) Signed integer constants like -0x80000000L are not portable. The reason is somewhat hairy, see code-issues.txt for a detailed discussion. This fix changes such constants to computed values (like -0x7fffffffL - 1L) to avoid portability issues related to signed/unsigned integers. This fixes a concrete bug on VS2010 + X64 (GH-15).	11 years ago
Sami Vaarala	cbca7b5f55	A note on minimum signed integer constant corner case	11 years ago
Sami Vaarala	7bbdebe16a	A few explicit casts for double vs. int comparisons	11 years ago
Sami Vaarala	928341ce7e	Make duk_log() support artbirarily long log messages Internally, use duk_push_vsprintf() for log message formatting, which now has support for formatting 99% of messages with a stack buffer.	11 years ago
Sami Vaarala	c60adc128e	Rework duk_push_vsprintf() loop to reduce code size	11 years ago
Sami Vaarala	2a2cf53ccf	Use stack buffer when possible in duk_push_vsprintf()	11 years ago
Sami Vaarala	0360cd7d60	Comment fix	11 years ago
Sami Vaarala	c297836385	Change arguments/return of duk_to_{fixed,dynamic}_buffer() This makes them more consistent with duk_to_buffer() behavior.	11 years ago
Sami Vaarala	3682afa81d	Comment fix	11 years ago
Sami Vaarala	5837184431	Bug fix to duk_to_buffer_raw()	11 years ago
Sami Vaarala	ff11c49619	Refactor duk_to_buffer() so that it can be more easily shared	11 years ago
Sami Vaarala	8b99a927f8	Assert typo fix	11 years ago
Sami Vaarala	7b1aec3443	Further header note on zero-size memcpy/friends	11 years ago
Sami Vaarala	31ea15e4cf	Minor changes to zero-size memcpy/memmove sites	11 years ago
Sami Vaarala	db1e3e7e24	Note on memcpy & co zero-size vs. pointer validity semantics	11 years ago
Sami Vaarala	7221506fb5	Add DUK_OPT_NO_NONSTD_ACCESSOR_KEY_ARGUMENT	11 years ago
Sami Vaarala	4522ed3768	Add non-standard key arg to setter/getter calls This non-standard behavior is now enabled by default. A feature option needs to be added to disable it in case it causes problems for some users (quite unlikely).	11 years ago
Sami Vaarala	0a812109dd	Make bytecode executor stack top assert stricter (== nargs)	11 years ago
Sami Vaarala	43263454a0	Add duk_get_global_string() helper API call	11 years ago
Sami Vaarala	526214f5a8	Change asserts to checks in duk_def_prop_xxx() Some limitations of duk_hobject_define_property_internal() (which is ultimately called by duk_def_prop_xxx()) are not obvious and were only asserted for. Change the asserts into actual checks so that if there is a call site which makes an incorrect assumption (perhaps in some corner case), an error is thrown instead of something unsafe happening.	11 years ago
Sami Vaarala	f474df5be5	Fix JSON.parse() array 'length' property Previous change to use duk_def_prop_xxx() instead of duk_prop_put_xxx() broke 'length' of parsed result arrays. Since duk_def_prop_xxx() don't automatically update 'length', it was left unset.	11 years ago
Sami Vaarala	746e3bc022	Add internal duk_set_length() call	11 years ago
Sami Vaarala	e6a929e1f7	Document JSON reviver corner cases	11 years ago
Sami Vaarala	6516d0d3a5	Use def_prop instead of put_prop in JSON.parse() With put_prop variant Duktape would incorrectly parse a JSON object containing a '__proto__' named property. Such a property must be parsed as a plain property and must not affect the object's prototype (ES6 inherited __proto__ property).	11 years ago
Sami Vaarala	d25e3ea2ba	Disable incorrect assert in numconv	11 years ago
Sami Vaarala	b14964986d	Add macros for defining properties with WEC attrs Also change call sites to use these macros. For now, the macros just call the existing def_prop_xxx() functions, but because there are relatively many call sites, these can be footprint optimized later.	11 years ago
Sami Vaarala	cfc1ec4fad	fix a few coercion warnings which appear on 64-bit windows compile	11 years ago
Sami Vaarala	e3e2f4f3eb	fix a 'naked' use of int64_t (not duk_int64_t) in numconv, and similar ones in debug size dumps	11 years ago
Sami Vaarala	24fbe42a01	use _vsnprintf() in older MSVC versions	11 years ago
Sami Vaarala	1f3b2aba82	relocate msvc secure crt tweak	11 years ago
Sami Vaarala	81e8b1c3d3	add a few notes on MSVC defines, _MSVC_FULL_VER	11 years ago
Sami Vaarala	5530e63fae	unary minus fixes reported by MSVC, one cast fix in regexp compiler	11 years ago
Sami Vaarala	d095ecb5ea	define _CRT_SECURE_NO_WARNINGS as initial fix for compiling more cleanly for windows store apps	11 years ago
Sami Vaarala	fd415938f7	add duk_to_uint(), some improvements to other integer coercion calls (duk_to_uint32() etc)	11 years ago
Sami Vaarala	ef5790d628	typing changes for public api integer to/get/require calls	11 years ago
Sami Vaarala	82c8232cea	move duk_push_u32() internal call to duk_push_uint() external call (to match duk_push_int()); add internl macro duk_push_u32() in case there's a new helper for it later	11 years ago
Sami Vaarala	847cd3e087	change interface to duk_hobject_pc2line_query() to suit call sites better; shaves off some code footprint and makes call sites prettier	11 years ago
Sami Vaarala	3dfc0b0ca1	add safety checks for bytecode byte size and (maximum) line number used; these limits ensure that there are no overflows / clipped conversions in e.g. pc2line format which only supports 32 bits right now	11 years ago
Sami Vaarala	c382af2209	add a DUK_HOBJECT_FLAG_NOTAIL flag and 'use duk notail' directive	11 years ago
Sami Vaarala	df4cde24f2	remove Duktape.line()	11 years ago
Sami Vaarala	3b597a4089	fixme cleanups	11 years ago
Sami Vaarala	1a4f3c2536	fixme cleanups	11 years ago
Sami Vaarala	aade9bae4d	fixme cleanup	11 years ago
Sami Vaarala	59d39d3d8a	FIXME cleanups	11 years ago

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1307 Commits (42db40c77c9fa8178f15b655afcef4f4d59d3f92)