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cp-demangle.c (cplus_demangle_type): Check for invalid type after "DF".

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* cp-demangle.c (cplus_demangle_type): Check for invalid type
	after "DF".
	* testsuite/demangle-expected: Add test.

From-SVN: r156226
This commit is contained in:
Ian Lance Taylor 2010-01-26 04:05:32 +00:00
parent 77f02d096a
commit 79b754d47f
3 changed files with 15 additions and 4 deletions
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8
libiberty/ChangeLog
View File

@ -1,3 +1,9 @@
2010-01-25 Ian Lance Taylor <iant@google.com>
* cp-demangle.c (cplus_demangle_type): Check for invalid type
after "DF".
* testsuite/demangle-expected: Add test.
2010-01-20 Jason Merrill <jason@redhat.com>
PR c++/42338
@ -294,7 +300,7 @@
with other than 1 operand.
(d_print_comp): Handle function parameters. Fix bug with
function used in type of function.
* testsuite/demangle-expected: Upate tests.
* testsuite/demangle-expected: Update tests.
2009-02-21 Mark Mitchell <mark@codesourcery.com>

4
libiberty/cp-demangle.c
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@ -1,5 +1,5 @@
/* Demangler for g++ V3 ABI.
Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008
Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@wasabisystems.com>.
@ -2193,6 +2193,8 @@ cplus_demangle_type (struct d_info *di)
/* For demangling we don't care about the bits. */
d_number (di);
ret->u.s_fixed.length = cplus_demangle_type (di);
if (ret->u.s_fixed.length == NULL)
return NULL;
d_number (di);
peek = d_next_char (di);
ret->u.s_fixed.sat = (peek == 's');

7
libiberty/testsuite/demangle-expected
View File

@ -4019,5 +4019,8 @@ prot.lock.update
--format=gnat
prot__lock__update_E6s
prot.lock.update
#
# Used to crash the demangler.
--format=gnu-v3
DFA
DFA