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Coverity CID 2994: Don't leak memory in the perm case.

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This commit is contained in:
christos 2006-04-24 19:58:20 +00:00
parent f2ec0dc9a2
commit 8a8f572953
1 changed files with 8 additions and 3 deletions
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11
bin/ksh/exec.c
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@ -1,4 +1,4 @@
/* $NetBSD: exec.c,v 1.12 2005/09/11 22:16:00 christos Exp $ */
/* $NetBSD: exec.c,v 1.13 2006/04/24 19:58:20 christos Exp $ */
/*
* execute command tree
@ -6,7 +6,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: exec.c,v 1.12 2005/09/11 22:16:00 christos Exp $");
__RCSID("$NetBSD: exec.c,v 1.13 2006/04/24 19:58:20 christos Exp $");
#endif
@ -1061,7 +1061,12 @@ findcom(name, flags)
npath = search(name, flags & FC_DEFPATH ? def_path : path,
X_OK, &tp->u2.errno_);
if (npath) {
tp->val.s = tp == &temp ? npath : str_save(npath, APERM);
if (tp == &temp) {
tp->val.s = npath;
} else {
tp->val.s = str_save(npath, APERM);
afree(npath, ATEMP);
}
tp->flag |= ISSET|ALLOC;
} else if ((flags & FC_FUNC)
&& (fpath = str_val(global("FPATH"))) != null