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- Fix possible buffer overflow: ExpandEnvironmentStrings wants character count size of a buffer, not byte sized. Spotted by Thomas Faber.
See issue #6053 for more details.

svn path=/trunk/; revision=56888
This commit is contained in:
Aleksey Bragin
2012-07-14 12:02:19 +00:00
parent d096ba484c
commit 2e9aa30294
1 changed files with 1 additions and 1 deletions
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reactos/base/shell/explorer/services/startup.c
+1 -1
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@@ -245,7 +245,7 @@ static int runCmd(LPWSTR cmdline, LPCWSTR dir, BOOL wait, BOOL minimized)
DWORD exit_code=0;
WCHAR szCmdLineExp[MAX_PATH+1]= L"\0";
ExpandEnvironmentStrings(cmdline, szCmdLineExp, sizeof(szCmdLineExp));
ExpandEnvironmentStringsW(cmdline, szCmdLineExp, sizeof(szCmdLineExp) / sizeof(WCHAR));
memset(&si, 0, sizeof(si));
si.cb=sizeof(si);