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Disable tilde expansion after = (Debian PR #187839),

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but only in POSIX mode
This commit is contained in:
tg 2005-05-25 10:01:24 +00:00
parent 1dd37a1086
commit 7305a6db5e
2 changed files with 7 additions and 4 deletions
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7
eval.c
View File

@ -1,4 +1,4 @@
/** $MirOS: src/bin/mksh/eval.c,v 1.2 2005/05/23 15:18:15 tg Exp $ */ /** $MirOS: src/bin/mksh/eval.c,v 1.3 2005/05/25 10:01:24 tg Exp $ */
/* $OpenBSD: eval.c,v 1.27 2005/03/30 17:16:37 deraadt Exp $ */ /* $OpenBSD: eval.c,v 1.27 2005/03/30 17:16:37 deraadt Exp $ */
#include "sh.h" #include "sh.h"
@ -6,7 +6,7 @@
#include <dirent.h> #include <dirent.h>
#include <pwd.h> #include <pwd.h>
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.2 2005/05/23 15:18:15 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/eval.c,v 1.3 2005/05/25 10:01:24 tg Exp $");
/* /*
* string expansion * string expansion
@ -613,7 +613,8 @@ expand(char *cp, /* input word */
break; break;
case '=': case '=':
/* Note first unquoted = for ~ */ /* Note first unquoted = for ~ */
if (!(f & DOTEMP_) && !saw_eq) { if (!(f & DOTEMP_) && (!Flag(FPOSIX)
|| (f & DOASNTILDE)) && !saw_eq) {
saw_eq = 1; saw_eq = 1;
tilde_ok = 1; tilde_ok = 1;
} }

4
mksh.1
View File

@ -1,4 +1,4 @@
.\" $MirOS: src/bin/mksh/mksh.1,v 1.2 2005/05/23 13:44:13 tg Exp $ .\" $MirOS: src/bin/mksh/mksh.1,v 1.3 2005/05/25 10:01:24 tg Exp $
.\" $OpenBSD: ksh.1,v 1.98 2005/05/12 09:18:24 jmc Exp $ .\" $OpenBSD: ksh.1,v 1.98 2005/05/12 09:18:24 jmc Exp $
.\" $OpenBSD: sh.1tbl,v 1.53 2004/12/10 01:56:56 jaredy Exp $ .\" $OpenBSD: sh.1tbl,v 1.53 2004/12/10 01:56:56 jaredy Exp $
.\" .\"
@ -2469,6 +2469,8 @@ in non-POSIX mode, it tests if file descriptor 1 is a
argument to the argument to the
.Fl t .Fl t
test may be left out and defaults to 1). test may be left out and defaults to 1).
.It
Tilde expansion after equal signs is disabled.
.El .El
.Ss Strict Bourne shell mode .Ss Strict Bourne shell mode
When the When the