From: Konstantin Belousov <[email protected]>
---
src/x86_64/Gstep.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/x86_64/Gstep.c b/src/x86_64/Gstep.c
index e05fcae..9d8c2cf 100644
--- a/src/x86_64/Gstep.c
+++ b/src/x86_64/Gstep.c
@@ -196,6 +196,12 @@ unw_step (unw_cursor_t *cursor)
c->dwarf.loc[RIP] = rip_loc;
}
+ if (DWARF_IS_NULL_LOC (c->dwarf.loc[RBP]))
+ {
+ ret = 0;
+ Debug (2, "NULL %rbp loc, returning %d\n", ret);
+ return ret;
+ }
c->dwarf.ret_addr_column = RIP;
if (!DWARF_IS_NULL_LOC (c->dwarf.loc[RIP]))
--
1.7.11.5
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