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fix LP#1277691 (“nameref RHS not syntax checked”) and the inability to

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use errorf() while nameref states were being changed (by almost completely
eliminating the global variable) and the readonly first array variable
bypass (typo/refactoro); also, whitespace, one int → bool, and add a
comment wrt. the parser rewrite talked about with igli during a fever ;)
This commit is contained in:
tg
2014-05-27 13:22:46 +00:00
parent d8461d400f
commit 033e1f4b9e
7 changed files with 90 additions and 49 deletions
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6
exec.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.129 2014/01/11 16:26:27 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.130 2014/05/27 13:22:43 tg Exp $");
#ifndef MKSH_DEFAULT_EXECSHELL
#define MKSH_DEFAULT_EXECSHELL "/bin/sh"
@ -652,7 +652,7 @@ comexec(struct op *t, struct tbl * volatile tp, const char **ap,
/* but assign in there as usual */
typeset(cp, type_flags, 0, 0, 0);
if (bourne_function_call && !(type_flags & EXPORT))
typeset(cp, LOCAL|LOCAL_COPY|EXPORT, 0, 0, 0);
typeset(cp, LOCAL | LOCAL_COPY | EXPORT, 0, 0, 0);
}
if (Flag(FXTRACE)) {
@ -812,7 +812,7 @@ comexec(struct op *t, struct tbl * volatile tp, const char **ap,
/* set $_ to programme's full path */
/* setstr() can't fail here */
setstr(typeset("_", LOCAL|EXPORT, 0, INTEGER, 0),
setstr(typeset("_", LOCAL | EXPORT, 0, INTEGER, 0),
tp->val.s, KSH_RETURN_ERROR);
if (flags&XEXEC) {