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| author | Xinchen Hui <laruence@gmail.com> | 2019-01-02 12:09:47 +0800 |
|---|---|---|
| committer | Xinchen Hui <laruence@gmail.com> | 2019-01-02 12:09:47 +0800 |
| commit | 8ebae84674c75c3483550fb6e9da49122d952c99 (patch) | |
| tree | c96fa263b74f1d90de648b365d9054d3ebafb10d /ext/standard/array.c | |
| parent | b0cfa28d6d4e6f7855093b4fb66ccf3a2d07660e (diff) | |
| download | php-git-8ebae84674c75c3483550fb6e9da49122d952c99.tar.gz | |
Fixed bug #77395 (segfault about array_multisort)
Diffstat (limited to 'ext/standard/array.c')
| -rw-r--r-- | ext/standard/array.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/ext/standard/array.c b/ext/standard/array.c index dfff41b6aa..e810defcda 100644 --- a/ext/standard/array.c +++ b/ext/standard/array.c @@ -5555,7 +5555,7 @@ PHPAPI int php_multisort_compare(const void *a, const void *b) /* {{{ */ /* }}} */ #define MULTISORT_ABORT \ - efree(ARRAYG(multisort_func)); \ + efree(func); \ efree(arrays); \ RETURN_FALSE; @@ -5587,6 +5587,7 @@ PHP_FUNCTION(array_multisort) int sort_order = PHP_SORT_ASC; int sort_type = PHP_SORT_REGULAR; int i, k, n; + compare_func_t *func; ZEND_PARSE_PARAMETERS_START(1, -1) Z_PARAM_VARIADIC('+', args, argc) @@ -5597,7 +5598,7 @@ PHP_FUNCTION(array_multisort) for (i = 0; i < MULTISORT_LAST; i++) { parse_state[i] = 0; } - ARRAYG(multisort_func) = (compare_func_t*)ecalloc(argc, sizeof(compare_func_t)); + func = ARRAYG(multisort_func) = (compare_func_t*)ecalloc(argc, sizeof(compare_func_t)); /* Here we go through the input arguments and parse them. Each one can * be either an array or a sort flag which follows an array. If not @@ -5681,7 +5682,7 @@ PHP_FUNCTION(array_multisort) /* If all arrays are empty we don't need to do anything. */ if (array_size < 1) { - efree(ARRAYG(multisort_func)); + efree(func); efree(arrays); RETURN_TRUE; } @@ -5740,7 +5741,7 @@ PHP_FUNCTION(array_multisort) efree(indirect[i]); } efree(indirect); - efree(ARRAYG(multisort_func)); + efree(func); efree(arrays); RETURN_TRUE; } |