Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-07-11 07:05:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

- insert new entry when required

Browse source 
- check for null

svn path=/trunk/; revision=32121
This commit is contained in:
Johannes Anderwald 2008-02-04 21:24:09 +00:00
parent 86a77f7088
commit 817d9a0beb
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
reactos/subsystems/win32/csrss/api/alias.c
View file

@ -106,6 +106,9 @@ IntInsertAliasHeader(PALIAS_HEADER * RootHeader, PALIAS_HEADER NewHeader)
PALIAS_ENTRY
IntGetAliasEntry(PALIAS_HEADER Header, LPCWSTR lpSrcName)
{
if (Header == NULL)
return NULL;
PALIAS_ENTRY RootHeader = Header->Data;
while(RootHeader)
{
@ -303,7 +306,7 @@ CSR_API(CsrAddConsoleAlias)
}
Header = IntFindAliasHeader(RootHeader, Request->Data.AddConsoleAlias.lpExeName);
if (!Header)
if (!Header && Request->Data.AddConsoleAlias.lpTarget != NULL)
{
Header = IntCreateAliasHeader(Request->Data.AddConsoleAlias.lpExeName);
if (!Header)
@ -311,6 +314,7 @@ CSR_API(CsrAddConsoleAlias)
Request->Status = STATUS_INSUFFICIENT_RESOURCES;
return STATUS_INSUFFICIENT_RESOURCES;
}
IntInsertAliasHeader(&RootHeader, Header);
}
if (Request->Data.AddConsoleAlias.lpTarget == NULL) // delete the entry