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| author | Stanislav Malyshev <stas@php.net> | 2019-08-25 19:21:04 -0700 |
|---|---|---|
| committer | Stanislav Malyshev <stas@php.net> | 2019-08-25 19:21:04 -0700 |
| commit | 5d25ebb0dd30cdf4e8c7e83d1f0788e8fdb1c4ef (patch) | |
| tree | abfaebe28e09376263d5b3868b5948cfc713b8fc | |
| parent | d3f2cfe20a5e9faf967c404a872ec9b4e14efe81 (diff) | |
| parent | 4b4a656d9e5fac90373521b6624747dd7aa3b9e8 (diff) | |
| download | php-git-5d25ebb0dd30cdf4e8c7e83d1f0788e8fdb1c4ef.tar.gz | |
Merge branch 'PHP-7.2' into PHP-7.3
* PHP-7.2:
Fix #75457: heap-use-after-free in php7.0.25
| -rw-r--r-- | ext/pcre/tests/bug75457.phpt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/ext/pcre/tests/bug75457.phpt b/ext/pcre/tests/bug75457.phpt new file mode 100644 index 0000000000..c7ce9ed0f9 --- /dev/null +++ b/ext/pcre/tests/bug75457.phpt @@ -0,0 +1,10 @@ +--TEST-- +Bug #75457 (heap-use-after-free in php7.0.25) +--FILE-- +<?php +$pattern = "/(((?(?C)0?=))(?!()0|.(?0)0)())/"; +var_dump(preg_match($pattern, "hello")); +?> +--EXPECTF-- +Warning: preg_match(): Compilation failed: assertion expected after (?( or (?(?C) at offset 4 in %sbug75457.php on line %d +bool(false) |