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author | Michael Drake <michael.drake@codethink.co.uk> | 2019-08-04 11:11:35 +0100 |
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committer | Michael Drake <michael.drake@codethink.co.uk> | 2019-08-04 11:11:35 +0100 |
commit | 90fe920e07c78e4f65f5df84498c570892e5e2c0 (patch) | |
tree | 626ab633d2ff3bf7fe6a0385fba128eec37ae90a /content | |
parent | a0fbf56a1da97e74e7b5dc00a2d0643ed2b60639 (diff) | |
download | netsurf-90fe920e07c78e4f65f5df84498c570892e5e2c0.tar.gz netsurf-90fe920e07c78e4f65f5df84498c570892e5e2c0.tar.bz2 |
Duktape element binding: Check dom_string_create for error.
Diffstat (limited to 'content')
-rw-r--r-- | content/handlers/javascript/duktape/Element.bnd | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/content/handlers/javascript/duktape/Element.bnd b/content/handlers/javascript/duktape/Element.bnd index 33fc0863e..6702342e1 100644 --- a/content/handlers/javascript/duktape/Element.bnd +++ b/content/handlers/javascript/duktape/Element.bnd @@ -283,6 +283,9 @@ method Element::getAttribute() const char *s = duk_safe_to_lstring(ctx, 0, &slen); exc = dom_string_create((const uint8_t *)s, slen, &attr_name); duk_pop(ctx); + if (exc != DOM_NO_ERR) { + return 0; + } exc = dom_element_get_attribute(priv->parent.node, attr_name, &attr_value); @@ -336,6 +339,9 @@ method Element::hasAttribute() const char *s = duk_safe_to_lstring(ctx, 0, &slen); exc = dom_string_create((const uint8_t *)s, slen, &attr_name); duk_pop(ctx); + if (exc != DOM_NO_ERR) { + return 0; + } exc = dom_element_has_attribute(priv->parent.node, attr_name, &res); |