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Return an error instead of segfault.
jlaffaye committed 14 years ago
commit f6547195c456a83c3f419be71f5b025e893f3ddf
parent 3ad27c247c8983b60c48ddc2b24b71a3650b645e
1 file changed +8 -2
modified libpkg/pkg_manifest.c
@@ -211,16 +211,22 @@ pkg_parse_manifest(struct pkg *pkg, char *buf)
{

	yaml_parser_t parser;

	yaml_document_t doc;
+ 
	yaml_node_t *node;
+ 
	int retcode = EPKG_OK;



	yaml_parser_initialize(&parser);

	yaml_parser_set_input_string(&parser, buf, strlen(buf));

	yaml_parser_load(&parser, &doc);
- 
	parse_node(pkg, yaml_document_get_root_node(&doc), &doc, -1);
+ 
	node = yaml_document_get_root_node(&doc);
+ 
	if (node != NULL)
+ 
		parse_node(pkg, node, &doc, -1);
+ 
	else
+ 
		retcode = EPKG_FATAL;



	yaml_parser_delete(&parser);
- 
	return EPKG_OK;
+ 
	return retcode;

}



static int