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libytnef: properly initialize struct

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Call TNEFInitialize on the TNEFStruct before use to make sure
all fields are initialized to their default values. Since libytnef
2.0.0 zero-initialization is not sufficient.
This commit is contained in:
Oliver Giles 2020-05-03 08:26:10 +12:00
parent 7638d513ed
commit b167550cab
2 changed files with 5 additions and 3 deletions
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4
bindings/vapi/libytnef.vapi
View file

@ -44,11 +44,13 @@ namespace Ytnef {
[CCode (cname = "TNEFStruct", destroy_function="TNEFFree", has_type_id = false)]
public struct TNEFStruct {
[CCode (cname = "TNEFInitialize")]
public TNEFStruct();
Attachment starting_attach;
}
[CCode (cname = "TNEFParseMemory", has_type_id = false)]
public static int ParseMemory(uint8[] data, out TNEFStruct tnef);
public static int ParseMemory(uint8[] data, ref TNEFStruct tnef);
[CCode (cname = "MAPIFindProperty")]
public static unowned VariableLength* MAPIFindProperty(MAPIProps MAPI, uint tag);

4
src/engine/rfc822/rfc822-message.vala
View file

@ -1024,8 +1024,8 @@ public class Geary.RFC822.Message : BaseObject, EmailHeaderSet {
GMime.StreamMem stream = new GMime.StreamMem();
((GMime.Part) root).get_content().write_to_stream(stream);
ByteArray tnef_data = stream.get_byte_array();
Ytnef.TNEFStruct tn;
if (Ytnef.ParseMemory(tnef_data.data, out tn) == 0) {
Ytnef.TNEFStruct tn = Ytnef.TNEFStruct();
if (Ytnef.ParseMemory(tnef_data.data, ref tn) == 0) {
for (unowned Ytnef.Attachment? a = tn.starting_attach.next; a != null; a = a.next) {
attachments.add(new Part(tnef_attachment_to_gmime_part(a)));
}