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The file /php-src/Zend/zend_ini.c has a memory leak defect at line 247. #15023

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LuMingYinDetect opened this issue Jul 19, 2024 · 0 comments
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The file /php-src/Zend/zend_ini.c has a memory leak defect at line 247. #15023

LuMingYinDetect opened this issue Jul 19, 2024 · 0 comments
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Bug Category: Engine Status: Verified

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@LuMingYinDetect
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Description

In /php-src/Zend/zend_ini.c, a pointer variable named 'p' is defined at line 206. At line 227, this pointer 'p' allocates a dynamic memory region using the pemalloc function. If the if statement at line 242 evaluates to true, the function returns at line 247 without either utilizing or freeing the dynamic memory region pointed to by 'p'. This constitutes a memory leak defect, as illustrated in the following diagram:
https://github.com/LuMingYinDetect/php_defects/blob/main/php_2.png

PHP Version

PHP 8.4.0

Operating System

Ubuntu 22.04
nielsdos added a commit to nielsdos/php-src that referenced this issue Jul 19, 2024
@nielsdos
Fix phpGH-15023: Memory leak in Zend/zend_ini.c
2ad1f27
nielsdos added a commit to nielsdos/php-src that referenced this issue Jul 19, 2024
@nielsdos
Fix phpGH-15023: Memory leak in Zend/zend_ini.c
f294b64
@nielsdos nielsdos linked a pull request Jul 19, 2024 that will close this issue
Fix GH-15023: Memory leak in Zend/zend_ini.c #15024
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nielsdos added a commit that referenced this issue Jul 19, 2024
@nielsdos
Merge branch 'PHP-8.2' into PHP-8.3
f21947a 
* PHP-8.2:
  Fix GH-15028: Memory leak in ext/phar/stream.c
  Fix GH-15023: Memory leak in Zend/zend_ini.c
  Fix GH-15020: Memory leak in Zend/Optimizer/escape_analysis.c
nielsdos added a commit that referenced this issue Jul 19, 2024
@nielsdos
Merge branch 'PHP-8.3'
442ae96 
* PHP-8.3:
  Fix GH-15028: Memory leak in ext/phar/stream.c
  Fix GH-15023: Memory leak in Zend/zend_ini.c
  Fix GH-15020: Memory leak in Zend/Optimizer/escape_analysis.c
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Fix GH-15023: Memory leak in Zend/zend_ini.c nielsdos/php-src
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@nielsdos @LuMingYinDetect