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10f5a06d |
| 12-Sep-2023 |
Max Semenik |
Fix GH-12186: segfault copying/cloning a finalized HashContext Closes GH-12186. Closes GH-12187.
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7cae6eb8 |
| 17-Jul-2023 |
Ilija Tovilo |
Fix hash_pbkdf2 options parameter The value needs to be initialized to NULL as it is optional. Furthermore, the parameter was completely missing in the stub signature. Closes GH
Fix hash_pbkdf2 options parameter The value needs to be initialized to NULL as it is optional. Furthermore, the parameter was completely missing in the stub signature. Closes GH-11731
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baa07f3d |
| 06-May-2023 |
Niels Dossche <7771979+nielsdos@users.noreply.github.com> |
Fix GH-11180: hash_file() appears to be restricted to 3 arguments Closes GH-11198.
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Revision tags: php-8.1.7RC1 |
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187f5a36 |
| 05-Apr-2022 |
Christoph M. Becker |
Merge branch 'PHP-8.0' into PHP-8.1 * PHP-8.0: Fix #81714: segfault when serializing finalized HashContext
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c2eafc29 |
| 29-Mar-2022 |
Christoph M. Becker |
Fix #81714: segfault when serializing finalized HashContext We must not allow to serialize already finalized `HashContext`s, since the internal context is already freed. Since there is
Fix #81714: segfault when serializing finalized HashContext We must not allow to serialize already finalized `HashContext`s, since the internal context is already freed. Since there is not much point in serializing finalized `HashContext`s, we just bail out in that case. Closes GH-8265.
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Revision tags: php-8.1.4RC1, php-8.1.3, php-8.1.2RC1, php-8.1.0, php-7.3.33, php-7.3.32, php-7.3.31, php-7.3.30, php-7.3.29 |
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050e13c5 |
| 09-Jun-2021 |
Nikita Popov |
Use free_obj handler in HashContext Instead of dtor_obj. |
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01b3fc03 |
| 06-May-2021 |
KsaR |
Update http->https in license (#6945) 1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https. 2. Update few license 3.0 to 3.01 as
Update http->https in license (#6945) 1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https. 2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier". 3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted. 4. fixed indentation in some files before |
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Revision tags: php-7.3.28 |
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98fb565c |
| 05-Feb-2021 |
Máté Kocsis |
Generate class entries from stubs for another batch of extensions Closes GH-6669 |
Revision tags: php-7.3.27 |
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3e01f5af |
| 15-Jan-2021 |
Nikita Popov |
Replace zend_bool uses with bool We're starting to see a mix between uses of zend_bool and bool. Replace all usages with the standard bool type everywhere. Of course, zend_bool
Replace zend_bool uses with bool We're starting to see a mix between uses of zend_bool and bool. Replace all usages with the standard bool type everywhere. Of course, zend_bool is retained as an alias.
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Revision tags: php-7.3.26, php-7.3.26RC1 |
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23590f7c |
| 13-Dec-2020 |
Anatol Belski |
hash: Implement xxHash The implementation bundles the xxHash v0.8.0 release and includes all the variants - xxh32, 32-bit wide - xxh64, 64-bit wide - xxh3, 64-bit wide -
hash: Implement xxHash The implementation bundles the xxHash v0.8.0 release and includes all the variants - xxh32, 32-bit wide - xxh64, 64-bit wide - xxh3, 64-bit wide - xxh128, 128-bit wide An initial hash state can be passed through the options arrray. An additional functionality not targeted in this implementation is the secret support in xxh3 and xxh128. That can be added at a later point. The serialization for xxh3 and xxh128 should not be implemented, as the state would contain the secret. Despite the xxHash is a non crypto algorithm, the secret would be serialized as plain text which would be insecure. Closes GH-6524 Signed-off-by: Anatol Belski <ab@php.net>
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Revision tags: php-7.3.25, php-7.3.25RC1 |
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110b4e90 |
| 02-Nov-2020 |
Anatol Belski |
hash: Support custom algo parameters The concrete need on this change is to support passing an initial seed to the murmur hash. Passing a custom seed is important in terms of randomi
hash: Support custom algo parameters The concrete need on this change is to support passing an initial seed to the murmur hash. Passing a custom seed is important in terms of randomizing the hash function. The suggested implementation adds a HashTable parameter to all the init callbacks. Further on, an array with custom arguments is accepted from `hash` or `hash_init` from the user land. Currently several things like `hash_hkdf` are not touched, as they don't need passing custom args. Some convenience macros have been added to the SHA/MD families of functions, so the consuming code doesn't have to be changed widely. Another way to implement this is to add another type of the init that would accept a HT with arguments. However, that would still require touching all the context structs in all the algos. That would also increase the size of those structs. As an init function is called just once, the way of modifying the existing init callback has been seen as more preferrable. Closes GH-6400. Signed-off-by: Anatol Belski <ab@php.net> Co-Developed-by: Nikita Popov <nikita.ppv@googlemail.com> Signed-off-by: Nikita Popov <nikita.ppv@googlemail.com> Acked-by: Michael Wallner <mike@php.net> Reviewed-by: Máté Kocsis <kocsismate@woohoolabs.com> Reviewed-by: Eddie Kohler <ekohler@gmail.com>
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Revision tags: php-7.3.24, php-7.3.24RC1, php-7.3.23, php-7.3.23RC1, php-7.3.22 |
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72e91e9f |
| 30-Aug-2020 |
Anatol Belski |
hash: Add MurmurHash3 with streaming support The implementation is based on the upstream PMurHash. The following variants are implemented - murmur3a, 32-bit hash - murmur3c,
hash: Add MurmurHash3 with streaming support The implementation is based on the upstream PMurHash. The following variants are implemented - murmur3a, 32-bit hash - murmur3c, 128-bit hash for x86 - murmur3f, 128-bit hash for x64 The custom seed support is not targeted by this implementation. It will need a major change to the API, so then custom arguments can be passed through `hash_init`. For now, the starting hash is always zero. Fixes bug #68109, closes #6059 Signed-off-by: Anatol Belski <ab@php.net> Co-Developed-by: Michael Wallner <mike@php.net> Signed-off-by: Michael Wallner <mike@php.net>
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7e339a33 |
| 08-Sep-2020 |
Nikita Popov |
Make null byte error a ValueError Currently we treat paths with null bytes as a TypeError, which is incorrect, and rather inconsistent, as we treat empty paths as ValueError. We do t
Make null byte error a ValueError Currently we treat paths with null bytes as a TypeError, which is incorrect, and rather inconsistent, as we treat empty paths as ValueError. We do this because the error is generated by zpp and it's easier to always throw TypeError there. This changes the zpp implementation to throw a TypeError only if the type is actually wrong and throw ValueError for null bytes. The error message is also split accordingly, to be more precise. Closes GH-6094.
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736c5dca |
| 19-Aug-2020 |
Dmitry Stogov |
Fixed memory leak (ext/hash/tests/mhash_001.phpt failure) |
Revision tags: php-7.3.22RC1 |
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f83368c6 |
| 13-Aug-2020 |
Máté Kocsis |
Fix ZPP for mhash() Closes GH-5985 |
Revision tags: php-7.3.21, php-7.3.21RC1, php-7.3.20 |
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2b5de6f8 |
| 01-Jul-2020 |
Max Semenik |
Remove proto comments from C files Closes GH-5758 |
Revision tags: php-7.3.20RC1, php-7.3.19 |
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ada776c8 |
| 08-Jun-2020 |
Eddie Kohler |
Make HashContexts serializable. * Modify php_hash_ops to contain the algorithm name and serialize and unserialize methods. * Implement __serialize and __unserialize magic meth
Make HashContexts serializable. * Modify php_hash_ops to contain the algorithm name and serialize and unserialize methods. * Implement __serialize and __unserialize magic methods on HashContext. Note that serialized HashContexts are not necessarily portable between PHP versions or from architecture to architecture. (Most are, though Keccak and slow SHA3s are not.) An exception is thrown when an unsupported serialization is attempted. Because of security concerns, HASH_HMAC contexts are not currently serializable; attempting to serialize one throws an exception. Serialization exposes the state of HashContext memory, so ensure that memory is zeroed before use by allocating it with a new php_hash_alloc_context function. Performance impact is negligible. Some hash internal states have logical pointers into a buffer, or sponge, that absorbs input provided in bytes rather than chunks. The unserialize functions for these hash functions must validate that the logical pointers are all within bounds, lest future hash operations cause out-of-bounds memory accesses. * Adler32, CRC32, FNV, joaat: simple state, no buffer positions * Gost, MD2, SHA3, Snefru, Tiger, Whirlpool: buffer positions must be validated * MD4, MD5, SHA1, SHA2, haval, ripemd: buffer positions encoded bitwise, forced to within bounds on use; no need to validate
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1e9ff7e7 |
| 22-Jun-2020 |
Eddie Kohler |
SHA-3 Keccak_Hash: Store Keccak_HashInstance in the main context. Previously, the Keccak_HashInstance was separately allocated. This could cause memory leaks on errors. For instance,
SHA-3 Keccak_Hash: Store Keccak_HashInstance in the main context. Previously, the Keccak_HashInstance was separately allocated. This could cause memory leaks on errors. For instance, in php_hash_do_hash_hmac, the following code cleans up after a file read error: if (n < 0) { efree(context); efree(K); zend_string_release(digest); RETURN_FALSE; } This does not call the context's hash_final operation, which was the only way to free the separately-allocated Keccak state. The simplest fix is simply to place the Keccak_HashInstance state inside the context object. Then it doesn't need to be freed. As a result, there is no need to call hash_final in the HashContext destructor: HashContexts cannot contain internally allocated resources.
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Revision tags: php-7.4.7RC1, php-7.3.19RC1 |
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3ebce8e9 |
| 02-May-2020 |
Máté Kocsis |
Fix UNKNOWN default values in various extensions Closes GH-5514 |
Revision tags: php-7.3.18RC1 |
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6111d64c |
| 16-Apr-2020 |
Máté Kocsis |
Improve a last couple of argument error messages Closes GH-5404 |
Revision tags: php-7.2.30, php-7.3.17 |
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3fe49d81 |
| 11-Apr-2020 |
Máté Kocsis |
Generate method entries from stubs for a couple of extensions Closes GH-5368 |
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3e5fdef9 |
| 06-Apr-2020 |
Nikita Popov |
Inline a ZEND_NUM_ARGS() variable |
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5322de1b |
| 04-Apr-2020 |
Máté Kocsis |
Generate functions entries from stubs for another set of extensions Closes GH-5351 |
Revision tags: php-7.3.17RC1 |
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c5fe1a19 |
| 18-Mar-2020 |
Máté Kocsis |
Improve error messages of ext/hash Closes GH-5275 |
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d5871e26 |
| 18-Mar-2020 |
Máté Kocsis |
Promote warnings to exceptions in ext/hash |