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Bug 786683 - check success of GetFilePath() throughout nsMsgBrkMBoxStore.cpp.

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Tag #1273
This commit is contained in:
Matt A. Tobin 2019-11-11 02:10:24 -05:00 • committed by Roy Tam
commit af8d327f15
1 changed files with 12 additions and 7 deletions
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19
mailnews/local/src/nsMsgBrkMBoxStore.cpp
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@ -626,14 +626,16 @@ nsMsgBrkMBoxStore::GetNewMsgOutputStream(nsIMsgFolder *aFolder,
m_streamOutstandingFolder = aFolder;
#endif
*aReusable = true;
nsresult rv;
nsCOMPtr<nsIFile> mboxFile;
aFolder->GetFilePath(getter_AddRefs(mboxFile));
rv = aFolder->GetFilePath(getter_AddRefs(mboxFile));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIMsgDatabase> db;
aFolder->GetMsgDatabase(getter_AddRefs(db));
if (!db && !*aNewMsgHdr)
NS_WARNING("no db, and no message header");
bool exists;
nsresult rv;
bool exists = false;
mboxFile->Exists(&exists);
if (!exists) {
rv = mboxFile->Create(nsIFile::NORMAL_FILE_TYPE, 0600);
@ -701,7 +703,8 @@ nsMsgBrkMBoxStore::DiscardNewMessage(nsIOutputStream *aOutputStream,
nsCOMPtr<nsIMsgFolder> folder;
nsresult rv = aNewHdr->GetFolder(getter_AddRefs(folder));
NS_ENSURE_SUCCESS(rv, rv);
folder->GetFilePath(getter_AddRefs(mboxFile));
rv = folder->GetFilePath(getter_AddRefs(mboxFile));
NS_ENSURE_SUCCESS(rv, rv);
return mboxFile->SetFileSize(hdrOffset);
}
@ -757,7 +760,8 @@ nsMsgBrkMBoxStore::GetMsgInputStream(nsIMsgFolder *aMsgFolder,
*aReusable = true;
nsCOMPtr<nsIFile> mboxFile;
aMsgFolder->GetFilePath(getter_AddRefs(mboxFile));
nsresult rv = aMsgFolder->GetFilePath(getter_AddRefs(mboxFile));
NS_ENSURE_SUCCESS(rv, rv);
return NS_NewLocalFileInputStream(aResult, mboxFile);
}
@ -870,10 +874,11 @@ nsMsgBrkMBoxStore::GetOutputStream(nsIArray *aHdrArray,
m_outputStreams.Remove(URI);
}
}
nsCOMPtr<nsIFile> mboxFile;
folder->GetFilePath(getter_AddRefs(mboxFile));
if (!outputStream)
{
nsCOMPtr<nsIFile> mboxFile;
rv = folder->GetFilePath(getter_AddRefs(mboxFile));
NS_ENSURE_SUCCESS(rv, rv);
rv = MsgGetFileStream(mboxFile, getter_AddRefs(outputStream));
seekableStream = do_QueryInterface(outputStream);
if (NS_SUCCEEDED(rv))