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| author | DJ Delorie <dj@redhat.com> | 2011-07-26 16:04:38 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2011-07-26 16:04:38 +0000 |
| commit | 04aed65246079bfe5a72e494145772f420e4430e (patch) | |
| tree | ff4b22ad791dc31033b669d9201ceddb52e85f41 | |
| parent | 1a532630dc4d78abd1ddf6e4a97e789dad88787d (diff) | |
| download | gdb-04aed65246079bfe5a72e494145772f420e4430e.zip gdb-04aed65246079bfe5a72e494145772f420e4430e.tar.gz gdb-04aed65246079bfe5a72e494145772f420e4430e.tar.bz2 | |
merge from gcc
| -rw-r--r-- | libiberty/ChangeLog | 6 | ||||
| -rw-r--r-- | libiberty/cp-demangle.c | 10 | ||||
| -rw-r--r-- | libiberty/testsuite/demangle-expected | 6 |
3 files changed, 21 insertions, 1 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 97c50c0..1ceb0ee 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,9 @@ +2011-07-26 Ian Lance Taylor <iant@google.com> + + * cp-demangle.c (d_print_init): Initialize pack_index field. + (d_print_comp): Check for NULL template argument. + * testsuite/demangle-expected: Add test case. + 2011-07-22 Gerald Pfeifer <gerald@pfeifer.com> PR target/49817 diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c index 29badbb..f41856b 100644 --- a/libiberty/cp-demangle.c +++ b/libiberty/cp-demangle.c @@ -1,5 +1,5 @@ /* Demangler for g++ V3 ABI. - Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 + Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. Written by Ian Lance Taylor <ian@wasabisystems.com>. @@ -3306,6 +3306,7 @@ d_print_init (struct d_print_info *dpi, demangle_callbackref callback, dpi->last_char = '\0'; dpi->templates = NULL; dpi->modifiers = NULL; + dpi->pack_index = 0; dpi->flush_count = 0; dpi->callback = callback; @@ -3893,6 +3894,13 @@ d_print_comp (struct d_print_info *dpi, int options, struct demangle_component *a = d_lookup_template_argument (dpi, sub); if (a && a->type == DEMANGLE_COMPONENT_TEMPLATE_ARGLIST) a = d_index_template_argument (a, dpi->pack_index); + + if (a == NULL) + { + d_print_error (dpi); + return; + } + sub = a; } diff --git a/libiberty/testsuite/demangle-expected b/libiberty/testsuite/demangle-expected index 2dc74be..d3e7099 100644 --- a/libiberty/testsuite/demangle-expected +++ b/libiberty/testsuite/demangle-expected @@ -4010,6 +4010,12 @@ K<1, &S::m>::f() _ZN1KILi1EXadL_ZN1S1mEEEE1fEv K<1, &S::m>::f() # +# Used to crash -- binutils PR 13030. +--format=gnu-v3 +_ZSt10_ConstructI10CellBorderIS0_EEvPT_DpOT0_ +_ZSt10_ConstructI10CellBorderIS0_EEvPT_DpOT0_ +_ZSt10_ConstructI10CellBorderIS0_EEvPT_DpOT0_ +# # Ada (GNAT) tests. # # Simple test. |