From: David Levine <levinedl@acm.org>
Date: Thu, 25 Dec 2014 00:25:43 +0000 (-0600)
Subject: Fixed memory leak in mime_type().  get_file_info() always allocates
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/1de60d4aa818748f6bc24e55556526f53c22cab2?ds=inline;hp=64f5cda4610fa3de39a9d69aeda2d8a26f147f2e

Fixed memory leak in mime_type().  get_file_info() always allocates
its return value.
---

diff --git a/sbr/mime_type.c b/sbr/mime_type.c
index 06a6156d..23ccf038 100644
--- a/sbr/mime_type.c
+++ b/sbr/mime_type.c
@@ -37,14 +37,15 @@ mime_type(const char *file_name) {
             if ((mimeencoding = get_file_info(MIMEENCODINGPROC, file_name))) {
                 content_type = concat(mimetype, "; charset=", mimeencoding,
                                       NULL);
+                free (mimetype);
             } else {
-                content_type = strdup(mimetype);
+                content_type = mimetype;
             }
         } else {
-            content_type = strdup(mimetype);
+            content_type = mimetype;
         }
 #else  /* MIMEENCODINGPROC */
-        content_type = strdup(mimetype);
+        content_type = mimetype;
 #endif /* MIMEENCODINGPROC */
     }
 #endif /* MIMETYPEPROC */