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| author | Antony Dovgal <tony2001@php.net> | 2004-11-14 13:33:59 +0000 |
|---|---|---|
| committer | Antony Dovgal <tony2001@php.net> | 2004-11-14 13:33:59 +0000 |
| commit | f85a11f2803b859e3c03d2c197108a00488936fc (patch) | |
| tree | 6b060ca609d9d8d43165e29534e36c27b877ef39 | |
| parent | d29cc93a6f7292304c688d6b9e0cb428f607ef21 (diff) | |
| download | php-git-f85a11f2803b859e3c03d2c197108a00488936fc.tar.gz | |
fix #30780 (tidy segfaults on 'new tidyNode;')
| -rw-r--r-- | ext/tidy/tidy.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/ext/tidy/tidy.c b/ext/tidy/tidy.c index 7a87300a7e..ec0151e8ca 100644 --- a/ext/tidy/tidy.c +++ b/ext/tidy/tidy.c @@ -497,13 +497,15 @@ static void tidy_object_free_storage(void *object TSRMLS_DC) zend_hash_destroy(intern->std.properties); FREE_HASHTABLE(intern->std.properties); - intern->ptdoc->ref_count--; - - if (intern->ptdoc->ref_count <= 0) { - tidyBufFree(intern->ptdoc->errbuf); - efree(intern->ptdoc->errbuf); - tidyRelease(intern->ptdoc->doc); - efree(intern->ptdoc); + if (intern->ptdoc) { + intern->ptdoc->ref_count--; + + if (intern->ptdoc->ref_count <= 0) { + tidyBufFree(intern->ptdoc->errbuf); + efree(intern->ptdoc->errbuf); + tidyRelease(intern->ptdoc->doc); + efree(intern->ptdoc); + } } efree(object); |