Module Name: src
Committed By: kre
Date: Mon Jun 19 02:51:51 UTC 2017
Modified Files:
src/bin/sh: eval.c
Log Message:
Fix from FreeBSD (applied there in July 2008...)
Don't dump core with input like sh -c 'x=; echo >&$x' - that is where
the word after a >& or <& redirect expands to nothing at all.
To generate a diff of this commit:
cvs rdiff -u -r1.148 -r1.149 src/bin/sh/eval.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/bin/sh/eval.c
diff -u src/bin/sh/eval.c:1.148 src/bin/sh/eval.c:1.149
--- src/bin/sh/eval.c:1.148 Sat Jun 17 11:53:24 2017
+++ src/bin/sh/eval.c Mon Jun 19 02:51:51 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: eval.c,v 1.148 2017/06/17 11:53:24 kre Exp $ */
+/* $NetBSD: eval.c,v 1.149 2017/06/19 02:51:51 kre Exp $ */
/*-
* Copyright (c) 1993
@@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)eval.c 8.9 (Berkeley) 6/8/95";
#else
-__RCSID("$NetBSD: eval.c,v 1.148 2017/06/17 11:53:24 kre Exp $");
+__RCSID("$NetBSD: eval.c,v 1.149 2017/06/19 02:51:51 kre Exp $");
#endif
#endif /* not lint */
@@ -546,7 +546,7 @@ expredir(union node *n)
case NFROMFD:
case NTOFD:
if (redir->ndup.vname) {
- expandarg(redir->ndup.vname, &fn, EXP_FULL | EXP_TILDE);
+ expandarg(redir->ndup.vname, &fn, EXP_TILDE | EXP_REDIR);
fixredir(redir, fn.list->text, 1);
}
break;
