kumquat-buildroot/package/bash/bash31-001
2006-03-19 08:52:48 +00:00

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BASH PATCH REPORT
=================
Bash-Release: 3.1
Patch-ID: bash31-001
Bug-Reported-by: Mike Frysinger <vapier@gentoo.org>
Bug-Reference-ID: <20051212015924.GA820@toucan.gentoo.org> <20051214034438.GK1863@toucan.gentoo.org>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2005-12/msg00030.html http://lists.gnu.org/archive/html/bug-bash/2005-12/msg00041.html
Bug-Description:
There are parsing problems with compound assignments in several contexts,
including as arguments to builtins like `local', `eval', and `let', and
as multiple assignments in a single command.
Patch:
*** bash-3.1/parse.y Fri Nov 11 23:14:18 2005
--- bash-3.1/parse.y Fri Dec 16 20:43:07 2005
***************
*** 3696,3700 ****
b = builtin_address_internal (token, 0);
if (b && (b->flags & ASSIGNMENT_BUILTIN))
! parser_state |= PST_ASSIGNOK;
}
--- 3696,3702 ----
b = builtin_address_internal (token, 0);
if (b && (b->flags & ASSIGNMENT_BUILTIN))
! parser_state |= PST_ASSIGNOK;
! else if (STREQ (token, "eval") || STREQ (token, "let"))
! parser_state |= PST_ASSIGNOK;
}
***************
*** 4687,4691 ****
{
WORD_LIST *wl, *rl;
! int tok, orig_line_number, orig_token_size;
char *saved_token, *ret;
--- 4689,4693 ----
{
WORD_LIST *wl, *rl;
! int tok, orig_line_number, orig_token_size, orig_last_token, assignok;
char *saved_token, *ret;
***************
*** 4693,4696 ****
--- 4695,4699 ----
orig_token_size = token_buffer_size;
orig_line_number = line_number;
+ orig_last_token = last_read_token;
last_read_token = WORD; /* WORD to allow reserved words here */
***************
*** 4699,4702 ****
--- 4702,4707 ----
token_buffer_size = 0;
+ assignok = parser_state&PST_ASSIGNOK; /* XXX */
+
wl = (WORD_LIST *)NULL; /* ( */
parser_state |= PST_COMPASSIGN;
***************
*** 4741,4745 ****
}
! last_read_token = WORD;
if (wl)
{
--- 4746,4750 ----
}
! last_read_token = orig_last_token; /* XXX - was WORD? */
if (wl)
{
***************
*** 4753,4756 ****
--- 4758,4765 ----
if (retlenp)
*retlenp = (ret && *ret) ? strlen (ret) : 0;
+
+ if (assignok)
+ parser_state |= PST_ASSIGNOK;
+
return ret;
}
*** bash-3.1/patchlevel.h Wed Jul 20 13:58:20 2005
--- bash-3.1/patchlevel.h Wed Dec 7 13:48:42 2005
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 0
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 1
#endif /* _PATCHLEVEL_H_ */