At present, when curl_setopt() is called with an option that requires the
creation of a curl_slist, we simply push the new curl_slist onto a list to be
freed when the curl handle is freed. This avoids a memory leak, but means that
repeated calls to curl_setopt() on the same handle with the same option wastes
previously allocated memory on curl_slist structs that will no longer be read.
This commit changes the zend_llist that was previously used to track the lists
to a HashTable keyed by the option number, which means that we can simply
update the hash table each time curl_setopt() is called.
Fixes bug #65458 (curl memory leak).
* 'master' of https://git.php.net/repository/php-src: (22 commits)
fixed glob() edge case on windows, ref bug #47358
modified the new glob() test for master
added new glob() test
fix using wrong buffer pointer
Fix bug #65470 Segmentation fault in zend_error() with --enable-dtrace
Fix for php bug #64802 includes test case
Use in preg_replace_callback() using variables by reference and test for bug #64979https://bugs.php.net/bug.php?id=64979
add CVE-2011-4718
new for fix#65225Fixed#65225: PHP_BINARY incorrectly set
Use pkg-config to detect iodbc
Add -P option to use the current binary
Create test to the extension xmlrpc
Fixbug: phpize --clean will delete include/*.h
code related typo fixes
Create test to the extension xmlrpc
Revise pgsql tests
Use pkg-config to detect iodbc
Fix duplicated 5.5.2 NEWS in my tree
...
* 'PHP-5.5' of https://git.php.net/repository/php-src:
added new glob() test
fix using wrong buffer pointer
Fix bug #65470 Segmentation fault in zend_error() with --enable-dtrace
Fix for php bug #64802 includes test case
Use in preg_replace_callback() using variables by reference and test for bug #64979https://bugs.php.net/bug.php?id=64979
add CVE-2011-4718
new for fix#65225Fixed#65225: PHP_BINARY incorrectly set
Use pkg-config to detect iodbc
Add -P option to use the current binary
Create test to the extension xmlrpc
Fixbug: phpize --clean will delete include/*.h
code related typo fixes
* 'PHP-5.4' of https://git.php.net/repository/php-src:
added new glob() test
fix using wrong buffer pointer
Fix bug #65470 Segmentation fault in zend_error() with --enable-dtrace
Fix for php bug #64802 includes test case
new for fix#65225Fixed#65225: PHP_BINARY incorrectly set
Use pkg-config to detect iodbc
Add -P option to use the current binary
Create test to the extension xmlrpc
Fixbug: phpize --clean will delete include/*.h
