* libdw/dwarf_offdie.c (__libdw_offdie): Use dwarf_lock.
Signed-off-by: Aaron Merey <[email protected]>
---
v2 changes: Lock only for the duration of __libdw_findcu.
libdw/dwarf_offdie.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libdw/dwarf_offdie.c b/libdw/dwarf_offdie.c
index 883720de..a9729947 100644
--- a/libdw/dwarf_offdie.c
+++ b/libdw/dwarf_offdie.c
@@ -58,7 +59,10 @@ __libdw_offdie (Dwarf *dbg, Dwarf_Off offset, Dwarf_Die
*result,
result->addr = (char *) data->d_buf + offset;
/* Get the CU. */
+ mutex_lock (dbg->dwarf_lock);
result->cu = __libdw_findcu (dbg, offset, debug_types);
+ mutex_unlock (dbg->dwarf_lock);
+
if (result->cu == NULL)
{
/* This should never happen. The input file is malformed. */
--
2.48.1
