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| author | Antony Dovgal <tony2001@php.net> | 2006-09-23 11:58:58 +0000 |
|---|---|---|
| committer | Antony Dovgal <tony2001@php.net> | 2006-09-23 11:58:58 +0000 |
| commit | 39856ab9cb41a1b7ba913fdf98664a558f13c43e (patch) | |
| tree | c1e1725a2ee9c20765b7c2b4ac39c9ab5c70b679 /ext/standard/url.c | |
| parent | 46fda147a5d2681dccdc2c1ae186dbfe38669d5a (diff) | |
| download | php-git-39856ab9cb41a1b7ba913fdf98664a558f13c43e.tar.gz | |
MFH: fix possible segfault in #38891
Diffstat (limited to 'ext/standard/url.c')
| -rw-r--r-- | ext/standard/url.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/standard/url.c b/ext/standard/url.c index e842e3dbe1..43846bd037 100644 --- a/ext/standard/url.c +++ b/ext/standard/url.c @@ -678,6 +678,10 @@ PHP_FUNCTION(get_headers) zend_hash_internal_pointer_reset_ex(HASH_OF(stream->wrapperdata), &pos); while (zend_hash_get_current_data_ex(HASH_OF(stream->wrapperdata), (void**)&hdr, &pos) != FAILURE) { + if (!hdr || Z_TYPE_PP(hdr) != IS_STRING) { + zend_hash_move_forward_ex(HASH_OF(stream->wrapperdata), &pos); + continue; + } if (!format) { no_name_header: add_next_index_stringl(return_value, Z_STRVAL_PP(hdr), Z_STRLEN_PP(hdr), 1); |