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| author | Moriyoshi Koizumi <moriyoshi@php.net> | 2003-12-08 07:15:32 +0000 |
|---|---|---|
| committer | Moriyoshi Koizumi <moriyoshi@php.net> | 2003-12-08 07:15:32 +0000 |
| commit | cbddbca787abda46d276b6943f2f1361eb2421b0 (patch) | |
| tree | da7a607dbbff7f2f72f1a69b04b8d04a8d09d2ac /ext/xml/xml.c | |
| parent | 9ad6aaea636319422eaac4689aa0813b2a51c921 (diff) | |
| download | php-git-cbddbca787abda46d276b6943f2f1361eb2421b0.tar.gz | |
NULL pointers can be passed to free_fcn. This is the correct behaviour.
Diffstat (limited to 'ext/xml/xml.c')
| -rw-r--r-- | ext/xml/xml.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/xml/xml.c b/ext/xml/xml.c index 83f377140a..8b3306dd57 100644 --- a/ext/xml/xml.c +++ b/ext/xml/xml.c @@ -192,7 +192,9 @@ static void *php_xml_realloc_wrapper(void *ptr, size_t sz) static void php_xml_free_wrapper(void *ptr) { - efree(ptr); + if (ptr != NULL) { + efree(ptr); + } } PHP_MINIT_FUNCTION(xml) |