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authorJeffrey Stedfast <fejj@helixcode.com>2000-11-04 06:56:19 +0800
committerJeffrey Stedfast <fejj@src.gnome.org>2000-11-04 06:56:19 +0800
commit3c3b702d1f80cb05db741ba65bfd27d82d5d7104 (patch)
tree34ab75d7e76e73e3fb89d5d09a951c8f71a16bf8 /composer
parentebf0a583f706bdd74b13a2c4c725a239daab939e (diff)
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Don't allow attaching anything but regular files.
2000-11-03 Jeffrey Stedfast <fejj@helixcode.com> * e-msg-composer-attachment.c (e_msg_composer_attachment_new): Don't allow attaching anything but regular files. svn path=/trunk/; revision=6384
Diffstat (limited to 'composer')
-rw-r--r--composer/ChangeLog5
-rw-r--r--composer/e-msg-composer-attachment.c35
2 files changed, 25 insertions, 15 deletions
diff --git a/composer/ChangeLog b/composer/ChangeLog
index 6115de5f12..c3a8c4bd57 100644
--- a/composer/ChangeLog
+++ b/composer/ChangeLog
@@ -1,3 +1,8 @@
+2000-11-03 Jeffrey Stedfast <fejj@helixcode.com>
+
+ * e-msg-composer-attachment.c (e_msg_composer_attachment_new):
+ Don't allow attaching anything but regular files.
+
2000-11-03 Federico Mena Quintero <federico@helixcode.com>
* Makefile.am: Clean the idl-generated files properly.
diff --git a/composer/e-msg-composer-attachment.c b/composer/e-msg-composer-attachment.c
index 58484d5f98..bd9ae43b3b 100644
--- a/composer/e-msg-composer-attachment.c
+++ b/composer/e-msg-composer-attachment.c
@@ -170,42 +170,47 @@ e_msg_composer_attachment_new (const gchar *file_name)
EMsgComposerAttachment *new;
CamelMimePart *part;
CamelDataWrapper *wrapper;
- CamelStream *data;
+ CamelStream *stream;
struct stat statbuf;
gchar *mime_type;
-
+
g_return_val_if_fail (file_name != NULL, NULL);
-
- data = camel_stream_fs_new_with_name (file_name, O_RDONLY, 0);
- if (!data)
+
+ if (stat (file_name, &statbuf) < 0)
+ return;
+
+ /* return if it's not a regular file */
+ if (!S_ISREG (statbuf.st_dev))
+ return;
+
+ stream = camel_stream_fs_new_with_name (file_name, O_RDONLY, 0);
+ if (!stream)
return NULL;
wrapper = camel_data_wrapper_new ();
- camel_data_wrapper_construct_from_stream (wrapper, data);
- camel_object_unref (CAMEL_OBJECT (data));
+ camel_data_wrapper_construct_from_stream (wrapper, stream);
+ camel_object_unref (CAMEL_OBJECT (stream));
mime_type = get_mime_type (file_name);
if (mime_type) {
camel_data_wrapper_set_mime_type (wrapper, mime_type);
g_free (mime_type);
} else
camel_data_wrapper_set_mime_type (wrapper, "application/octet-stream");
-
+
part = camel_mime_part_new ();
camel_medium_set_content_object (CAMEL_MEDIUM (part), wrapper);
camel_object_unref (CAMEL_OBJECT (wrapper));
-
+
camel_mime_part_set_disposition (part, "attachment");
if (strchr (file_name, '/'))
camel_mime_part_set_filename (part, strrchr (file_name, '/') + 1);
else
camel_mime_part_set_filename (part, file_name);
-
+
new = e_msg_composer_attachment_new_from_mime_part (part);
- if (stat (file_name, &statbuf) < 0)
- new->size = 0;
- else
- new->size = statbuf.st_size;
+
+ new->size = statbuf.st_size;
new->guessed_type = TRUE;
-
+
return new;
}