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authorJan Kratochvil <jan.kratochvil@redhat.com>2011-10-13 09:36:47 +0000
committerJan Kratochvil <jan.kratochvil@redhat.com>2011-10-13 09:36:47 +0000
commite103e98648ab7db6fbfe62faf3533ac4ffda743b (patch)
tree2a97d0504e48ed3c6bcfa9eb79f6cc8e0fee97bc /gdb
parentba5cdace0d1f5ae5bbaffbcce98de8d0cee133fc (diff)
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* dwarf2read.c (dwarf2_fetch_die_location_block): Initialize .data even if .size is 0.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog5
-rw-r--r--gdb/dwarf2read.c4
2 files changed, 8 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 479d7ce..e58ca80 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2011-10-13 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * dwarf2read.c (dwarf2_fetch_die_location_block): Initialize .data even
+ if .size is 0.
+
2011-10-13 Yao Qi <yao@codesourcery.com>
PR gdb/12703
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 5fa6c5b..99f67d9 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -14217,8 +14217,10 @@ dwarf2_fetch_die_location_block (unsigned int offset,
attr = dwarf2_attr (die, DW_AT_location, cu);
if (!attr)
{
- /* DWARF: "If there is no such attribute, then there is no effect.". */
+ /* DWARF: "If there is no such attribute, then there is no effect.".
+ DATA is ignored if SIZE is 0. */
+ retval.data = NULL;
retval.size = 0;
}
else if (attr_form_is_section_offset (attr))