blob: 496e0bf77fcb810da729173356c19f4fe46a0e73 (
plain)
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diff -up ksh-20120801/src/cmd/ksh93/bltins/typeset.c.xufix ksh-20120801/src/cmd/ksh93/bltins/typeset.c
--- ksh-20120801/src/cmd/ksh93/bltins/typeset.c.xufix 2015-02-03 14:47:23.266022137 +0100
+++ ksh-20120801/src/cmd/ksh93/bltins/typeset.c 2015-02-03 14:47:23.308022046 +0100
@@ -93,6 +93,8 @@ int b_readonly(int argc,char *argv[],
memset((void*)&tdata,0,sizeof(tdata));
tdata.sh = context->shp;
tdata.aflag = '-';
+ /* do not change size */
+ tdata.argnum = -1;
while((flag = optget(argv,*command=='e'?sh_optexport:sh_optreadonly))) switch(flag)
{
case 'p':
diff -up ksh-20120801/src/cmd/ksh93/sh/name.c.xufix ksh-20120801/src/cmd/ksh93/sh/name.c
--- ksh-20120801/src/cmd/ksh93/sh/name.c.xufix 2015-02-03 14:47:23.281022105 +0100
+++ ksh-20120801/src/cmd/ksh93/sh/name.c 2015-02-03 14:52:08.768404194 +0100
@@ -3019,10 +3019,12 @@ void nv_newattr (register Namval_t *np,
nv_onattr(np,NV_EXPORT);
sh_envput(shp->env,np);
}
- if((n^newatts)==NV_EXPORT)
+ if((n^newatts)==NV_EXPORT && size==-1)
return;
}
oldsize = nv_size(np);
+ if (size == -1)
+ size = oldsize;
if((size==oldsize|| (n&NV_INTEGER)) && !trans && ((n^newatts)&~NV_NOCHANGE)==0)
{
if(size)
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