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Merge branch 'PHP-8.4' into PHP-8.5

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* PHP-8.4:
  Fix broken build on *BSD with MSAN
This commit is contained in:
Ilija Tovilo
2025-10-02 00:44:55 +02:00
parent 3a8e6a709a 2a74729d92
commit 8844427c73
2 changed files with 5 additions and 2 deletions
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1
NEWS
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@@ -4,6 +4,7 @@ PHP NEWS
- Core:
. Fix OSS-Fuzz #447521098 (Fatal error during sccp shift eval). (ilutov)
. Fixed bug GH-20002 (Broken build on *BSD with MSAN). (outtersg)
- BcMath:
. Fixed bug GH-20006 (Power of 0 of BcMath number causes UB). (nielsdos)

6
Zend/zend_string.c
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@@ -500,8 +500,10 @@ ZEND_API zend_string *zend_string_concat3(
return res;
}
/* strlcpy and strlcat are not intercepted by msan, so we need to do it ourselves. */
#if __has_feature(memory_sanitizer)
/* strlcpy and strlcat are not always intercepted by msan, so we need to do it
* ourselves. Apply a simple heuristic to determine the platforms that need it.
* See https://github.com/php/php-src/issues/20002. */
#if __has_feature(memory_sanitizer) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__APPLE__)
static size_t (*libc_strlcpy)(char *__restrict, const char *__restrict, size_t);
size_t strlcpy(char *__restrict dest, const char *__restrict src, size_t n)
{