[Fix] Avoid lookup in absent hash

Issue: #1569

diff --git a/src/libmime/mime_parser.c b/src/libmime/mime_parser.c
index 193a3808c1d090432e91f9499b1b78665144740f..1626cecbe547b5a2b2e19598b458000a371aef52 100644 (file)
--- a/src/libmime/mime_parser.c
+++ b/src/libmime/mime_parser.c
@@ -326,7 +326,7 @@ rspamd_mime_part_get_cd (struct rspamd_task *task, struct rspamd_mime_part *part
                cd->type = RSPAMD_CT_INLINE;
 
                /* We can also have content dispositon definitions in Content-Type */
-               if (part->ct) {
+               if (part->ct && part->ct->attrs) {
                        RSPAMD_FTOK_ASSIGN (&srch, "name");
                        found = g_hash_table_lookup (part->ct->attrs, &srch);