cid 1004E0F5C27271F5B00 broke integer-base handling of built-in parameters
mksh -c 'echo a=$RANDOM; RANDOM=0x12; echo b=$RANDOM' # behaviour changed
This commit is contained in:
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f92108dccc
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4
check.t
4
check.t
@ -1,4 +1,4 @@
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# $MirOS: src/bin/mksh/check.t,v 1.486 2011/11/05 23:39:02 tg Exp $
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# $MirOS: src/bin/mksh/check.t,v 1.487 2011/11/08 22:07:11 tg Exp $
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# $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
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# $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
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# $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
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@ -25,7 +25,7 @@
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# http://www.research.att.com/~gsf/public/ifs.sh
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expected-stdout:
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@(#)MIRBSD KSH R40 2011/10/26
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@(#)MIRBSD KSH R40 2011/11/07
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description:
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Check version of shell.
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stdin:
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24
main.c
24
main.c
@ -33,7 +33,7 @@
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#include <locale.h>
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#endif
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__RCSID("$MirOS: src/bin/mksh/main.c,v 1.200 2011/10/07 19:51:28 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/main.c,v 1.201 2011/11/08 22:07:14 tg Exp $");
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extern char **environ;
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@ -330,9 +330,9 @@ main(int argc, const char *argv[])
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while (*wp != NULL)
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wp++;
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}
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setint_n(global("COLUMNS"), 0);
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setint_n(global("LINES"), 0);
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setint_n(global("OPTIND"), 1);
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setint_n(global("COLUMNS"), 0, 10);
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setint_n(global("LINES"), 0, 10);
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setint_n(global("OPTIND"), 1, 10);
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kshuid = getuid();
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kshgid = getgid();
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@ -345,21 +345,21 @@ main(int argc, const char *argv[])
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(!ksheuid && !strchr(str_val(vp), '#')))
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/* setstr can't fail here */
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setstr(vp, safe_prompt, KSH_RETURN_ERROR);
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setint_n((vp = global("PGRP")), (mksh_uari_t)kshpgrp);
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setint_n((vp = global("PGRP")), (mksh_uari_t)kshpgrp, 10);
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vp->flag |= INT_U;
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setint_n((vp = global("PPID")), (mksh_uari_t)kshppid);
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setint_n((vp = global("PPID")), (mksh_uari_t)kshppid, 10);
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vp->flag |= INT_U;
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setint_n((vp = global("USER_ID")), (mksh_uari_t)ksheuid);
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setint_n((vp = global("USER_ID")), (mksh_uari_t)ksheuid, 10);
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vp->flag |= INT_U;
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setint_n((vp = global("KSHUID")), (mksh_uari_t)kshuid);
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setint_n((vp = global("KSHUID")), (mksh_uari_t)kshuid, 10);
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vp->flag |= INT_U;
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setint_n((vp = global("KSHEGID")), (mksh_uari_t)kshegid);
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setint_n((vp = global("KSHEGID")), (mksh_uari_t)kshegid, 10);
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vp->flag |= INT_U;
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setint_n((vp = global("KSHGID")), (mksh_uari_t)kshgid);
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setint_n((vp = global("KSHGID")), (mksh_uari_t)kshgid, 10);
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vp->flag |= INT_U;
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setint_n((vp = global("RANDOM")), rndsetup());
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setint_n((vp = global("RANDOM")), rndsetup(), 10);
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vp->flag |= INT_U;
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setint_n((vp_pipest = global("PIPESTATUS")), 0);
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setint_n((vp_pipest = global("PIPESTATUS")), 0, 10);
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/* Set this before parsing arguments */
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Flag(FPRIVILEGED) = kshuid != ksheuid || kshgid != kshegid;
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6
sh.h
6
sh.h
@ -151,9 +151,9 @@
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#endif
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#ifdef EXTERN
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__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.499 2011/10/26 20:46:16 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.500 2011/11/08 22:07:14 tg Exp $");
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#endif
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#define MKSH_VERSION "R40 2011/10/26"
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#define MKSH_VERSION "R40 2011/11/07"
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#ifndef MKSH_INCLUDES_ONLY
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@ -1840,7 +1840,7 @@ char *str_val(struct tbl *);
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int setstr(struct tbl *, const char *, int);
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struct tbl *setint_v(struct tbl *, struct tbl *, bool);
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void setint(struct tbl *, mksh_ari_t);
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void setint_n(struct tbl *, mksh_ari_t);
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void setint_n(struct tbl *, mksh_ari_t, int);
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struct tbl *typeset(const char *, uint32_t, uint32_t, int, int)
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MKSH_A_NONNULL((__nonnull__ (1)));
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void unset(struct tbl *, int);
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10
var.c
10
var.c
@ -26,7 +26,7 @@
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#include <sys/sysctl.h>
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#endif
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__RCSID("$MirOS: src/bin/mksh/var.c,v 1.133 2011/10/16 00:18:56 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/var.c,v 1.134 2011/11/08 22:07:15 tg Exp $");
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/*-
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* Variables
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@ -556,7 +556,7 @@ setint_v(struct tbl *vq, struct tbl *vp, bool arith)
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if ((base = getint(vp, &num, arith)) == -1)
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return (NULL);
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setint_n(vq, num);
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setint_n(vq, num, 0);
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if (vq->type == 0)
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/* default base */
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vq->type = base;
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@ -565,7 +565,7 @@ setint_v(struct tbl *vq, struct tbl *vp, bool arith)
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/* convert variable vq to integer variable, setting its value to num */
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void
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setint_n(struct tbl *vq, mksh_ari_t num)
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setint_n(struct tbl *vq, mksh_ari_t num, int newbase)
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{
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if (!(vq->flag & INTEGER) && (vq->flag & ALLOC)) {
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vq->flag &= ~ALLOC;
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@ -573,6 +573,8 @@ setint_n(struct tbl *vq, mksh_ari_t num)
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afree(vq->val.s, vq->areap);
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}
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vq->val.i = num;
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if (newbase != 0)
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vq->type = newbase;
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vq->flag |= ISSET|INTEGER;
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if (vq->flag&SPECIAL)
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setspec(vq);
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@ -1133,7 +1135,7 @@ getspec(struct tbl *vp)
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return;
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}
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vp->flag &= ~SPECIAL;
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setint_n(vp, i);
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setint_n(vp, i, 0);
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vp->flag |= SPECIAL;
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}
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