components/ksh93/patches/CR7128313.patch
author Rohith Ramesh - Sun Microsystems - Bangalore India <rohith.ramesh@oracle.com>
Tue, 11 Dec 2012 22:36:13 -0800
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15765108 SUNBT7128313 ksh93 executes subshell with bad path to command
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Rohith Ramesh - Sun Microsystems - Bangalore India <rohith.ramesh@oracle.com>
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--- a/src/cmd/ksh93/sh/path.c
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+++ b/src/cmd/ksh93/sh/path.c
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@@ -1761,6 +1761,7 @@
f86b9f7aa5e7 15765108 SUNBT7128313 ksh93 executes subshell with bad path to command
Rohith Ramesh - Sun Microsystems - Bangalore India <rohith.ramesh@oracle.com>
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 	char *ptr;
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 	if(!pp)
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Rohith Ramesh - Sun Microsystems - Bangalore India <rohith.ramesh@oracle.com>
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 		return(NULL);
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+	pp->shp->last_table = 0;
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 	path_nextcomp(pp->shp,pp,nv_name(np),pp);
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Rohith Ramesh - Sun Microsystems - Bangalore India <rohith.ramesh@oracle.com>
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 	ptr = stakfreeze(0);
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Rohith Ramesh - Sun Microsystems - Bangalore India <rohith.ramesh@oracle.com>
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 	return(ptr+PATH_OFFSET);