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* dwarf2read.c (read_func_scope, read_structure_type)

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(read_common_block): Check for a NULL return from new_symbol.
This commit is contained in:
Daniel Jacobowitz
2010-09-08 23:14:52 +00:00
parent 41a8542a7f
commit f1078f667a
2 changed files with 10 additions and 3 deletions
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5
gdb/ChangeLog
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@@ -1,3 +1,8 @@
2010-09-08 Daniel Jacobowitz <dan@codesourcery.com>
* dwarf2read.c (read_func_scope, read_structure_type)
(read_common_block): Check for a NULL return from new_symbol.
2010-09-08 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2read.c (dwarf2_read_index): Return on no SEC_HAS_CONTENTS.

8
gdb/dwarf2read.c
View File

@@ -5486,7 +5486,8 @@ read_func_scope (struct die_info *die, struct dwarf2_cu *cu)
{
struct symbol *arg = new_symbol (child_die, NULL, cu);
VEC_safe_push (symbolp, template_args, arg);
if (arg != NULL)
VEC_safe_push (symbolp, template_args, arg);
}
else
process_die (child_die, cu);
@@ -6825,7 +6826,8 @@ process_structure_scope (struct die_info *die, struct dwarf2_cu *cu)
{
struct symbol *arg = new_symbol (child_die, NULL, cu);
VEC_safe_push (symbolp, template_args, arg);
if (arg != NULL)
VEC_safe_push (symbolp, template_args, arg);
}
child_die = sibling_die (child_die);
@@ -7306,7 +7308,7 @@ read_common_block (struct die_info *die, struct dwarf2_cu *cu)
{
sym = new_symbol (child_die, NULL, cu);
attr = dwarf2_attr (child_die, DW_AT_data_member_location, cu);
if (attr)
if (sym != NULL && attr != NULL)
{
CORE_ADDR byte_offset = 0;