.

OBS-URL: https://build.opensuse.org/package/show/shells/ksh?expand=0&rev=66

ksh.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jul  4 15:19:20 UTC 2011 - werner@suse.de
+
+- Avoid crash on unset of function within the same function 
+
 -------------------------------------------------------------------
 Tue Jun 14 11:36:28 UTC 2011 - werner@suse.de
 

ksh.spec

@@ -77,6 +77,7 @@ Patch22:        ksh93-eintr.dif
 Patch23:        ksh93-array.dif
 Patch24:        ksh93-pipe.dif
 Patch25:        ksh93-argv.dif
+Patch26:        ksh93-unset-f.dif
 %global         use_suid_exe 0
 %global         use_locale 1
 %global         debug_memleak 0
@@ -153,6 +154,7 @@ find share/ -type d -a -empty | xargs -r rm -vrf
 %patch23
 %patch24
 %patch25
+%patch26
 
 %build
   TMPDIR=$(mktemp -d /tmp/ksh-build.XXXXXX) || exit 1

ksh93-unset-f.dif

@@ -0,0 +1,12 @@
+--- src/cmd/ksh93/sh/xec.c
++++ src/cmd/ksh93/sh/xec.c	2011-07-04 15:09:52.252426415 +0000
+@@ -2780,7 +2780,8 @@ int sh_funscope(int argn, char *argv[],i
+ 	jmpval = sigsetjmp(buff.buff,0);
+ 	if(!fun)
+ 	{
+-		shp->st.filename = fp->node->nvalue.rp->fname;
++		if (fp->node->nvalue.rp)
++			shp->st.filename = fp->node->nvalue.rp->fname;
+ 		shp->st.funname = nv_name(fp->node);
+ 		shp->last_root = nv_dict(DOTSHNOD);
+ 		nv_putval(SH_PATHNAMENOD,shp->st.filename,NV_NOFREE);