Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-06-24 06:51:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

[USERSRV] HardError: Free WindowTitleU buffer only if we really allocated it.

Browse source
This commit is contained in:
Hermès Bélusca-Maïto 2018-06-09 15:37:54 +02:00
parent 704baed2df
commit 7cb411e88f
No known key found for this signature in database
GPG key ID: 3B2539C65E7B93D0
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
win32ss/user/winsrv/usersrv/harderror.c
View file

@ -641,8 +641,10 @@ UserpFormatMessages(
CaptionStringU->Length = (USHORT)(wcslen(CaptionStringU->Buffer) * sizeof(WCHAR));
/* Free the strings if needed */
if (WindowTitleU.Buffer) RtlFreeUnicodeString(&WindowTitleU);
if (hProcess) RtlFreeUnicodeString(&FileNameU);
if (WindowTitleU.Buffer && (WindowTitleU.MaximumLength != 0))
RtlFreeUnicodeString(&WindowTitleU);
if (hProcess)
RtlFreeUnicodeString(&FileNameU);
Format2A.Buffer = NULL;