cc: [email protected]
Subject: Re: Re: [ast-developers] Crash: variable IFS not a real local clone
within shell functions
--------
Here is a simpler fix for this bug.
================cut here=================
--- old/sh/init.c Thu Aug 5 23:16:41 2010
+++ new/sh/init.c Fri Oct 8 13:16:10 2010
@@ -1653,7 +1653,6 @@
shp->var_base = shp->var_tree = inittree(shp,shtab_variables);
SHLVL->nvalue.ip = &shlvl;
ip->IFS_init.hdr.disc = &IFS_disc;
- ip->IFS_init.hdr.nofree = 1;
ip->PATH_init.disc = &RESTRICTED_disc;
ip->PATH_init.nofree = 1;
ip->FPATH_init.disc = &RESTRICTED_disc;
@@ -1709,6 +1708,7 @@
ip->LANG_init.nofree = 1;
#endif /* _hdr_locale */
nv_stack(IFSNOD, &ip->IFS_init.hdr);
+ ip->IFS_init.hdr.nofree = 1;
nv_stack(PATHNOD, &ip->PATH_init);
nv_stack(FPATHNOD, &ip->FPATH_init);
nv_stack(CDPNOD, &ip->CDPATH_init);
================cut here=================
David Korn
[email protected]
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