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| author | John Mark Bell <jmb@netsurf-browser.org> | 2007-09-17 00:12:56 +0000 |
|---|---|---|
| committer | John Mark Bell <jmb@netsurf-browser.org> | 2007-09-17 00:12:56 +0000 |
| commit | 78c1ad1966dbedf8e4ee49df466221188334426f (patch) | |
| tree | 2ae9999cf4a8d83609cff5e2ebe3df758f9f5ec1 | |
| parent | 3c48662c64f54e2ea73381219c15dac2acf799f6 (diff) | |
| download | libdom-78c1ad1966dbedf8e4ee49df466221188334426f.tar.gz libdom-78c1ad1966dbedf8e4ee49df466221188334426f.tar.bz2 | |
Fix potential segfaults
svn path=/trunk/dom/; revision=3544
| -rw-r--r-- | bindings/xml/xmlparser.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/bindings/xml/xmlparser.c b/bindings/xml/xmlparser.c index 555cf3a..05d3045 100644 --- a/bindings/xml/xmlparser.c +++ b/bindings/xml/xmlparser.c @@ -1092,7 +1092,8 @@ void xml_parser_add_document_type(xml_parser *parser, /* Create public ID for doctype */ err = dom_string_create_from_const_ptr(parser->doc, dtd->ExternalID, - strlen((const char *) dtd->ExternalID), + (dtd->ExternalID == NULL) ? 0 + : strlen((const char *) dtd->ExternalID), &public_id); if (err != DOM_NO_ERR) { dom_string_unref(qname); @@ -1102,7 +1103,8 @@ void xml_parser_add_document_type(xml_parser *parser, /* Create system ID for doctype */ err = dom_string_create_from_const_ptr(parser->doc, dtd->SystemID, - strlen((const char *) dtd->SystemID), + (dtd->SystemID == NULL) ? 0 + : strlen((const char *) dtd->SystemID), &system_id); if (err != DOM_NO_ERR) { dom_string_unref(public_id); |