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cmd: Avoid reading garbage when looking for redirection handle.

This commit is contained in:
Frédéric Delanoy 2011-08-27 02:11:31 +02:00 committed by Alexandre Julliard
parent bbdaed2f33
commit 93a68fa659
1 changed files with 3 additions and 4 deletions
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7
programs/cmd/wcmdmain.c
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@ -1354,11 +1354,10 @@ void WCMD_execute (const WCHAR *command, const WCHAR *redirects,
while (redir != NULL && ((p = strchrW(redir,'>')) != NULL)) { while (redir != NULL && ((p = strchrW(redir,'>')) != NULL)) {
int handle = 0; int handle = 0;
if (*(p-1)!='2') { if (p > redir && (*(p-1)=='2'))
handle = 1;
} else {
handle = 2; handle = 2;
} else
handle = 1;
p++; p++;
if ('>' == *p) { if ('>' == *p) {