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PR gdb/12538: 

* dwarf2read.c (process_psymtab_comp_unit): Handle case where
	DW_STRING is NULL.
This commit is contained in:
Tom Tromey 2011-03-03 17:33:40 +00:00
parent 58397cb744
commit 3e2a0cee55
2 changed files with 12 additions and 1 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2011-03-03 Tom Tromey <tromey@redhat.com>
PR gdb/12538:
* dwarf2read.c (process_psymtab_comp_unit): Handle case where
DW_STRING is NULL.
2011-03-03 Michael Snyder <msnyder@vmware.com>
* tui/tui-winsource.c (tui_update_source_window_as_is): Initialize

7
gdb/dwarf2read.c
View File

@ -3191,6 +3191,7 @@ process_psymtab_comp_unit (struct objfile *objfile,
struct attribute *attr;
CORE_ADDR best_lowpc = 0, best_highpc = 0;
struct die_reader_specs reader_specs;
const char *filename;
init_one_comp_unit (&cu, objfile);
back_to_inner = make_cleanup (free_stack_comp_unit, &cu);
@ -3250,8 +3251,12 @@ process_psymtab_comp_unit (struct objfile *objfile,
/* Allocate a new partial symbol table structure. */
attr = dwarf2_attr (comp_unit_die, DW_AT_name, &cu);
if (attr == NULL || !DW_STRING (attr))
filename = "";
else
filename = DW_STRING (attr);
pst = start_psymtab_common (objfile, objfile->section_offsets,
(attr != NULL) ? DW_STRING (attr) : "",
filename,
/* TEXTLOW and TEXTHIGH are set below. */
0,
objfile->global_psymbols.next,