[binutils-gdb] Fix return code in _bfd_dwarf2_find_nearest_line().

[Nick Clifton]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=86ed2a5eaef2d604c163031f4f355d3a8699f3d8

commit 86ed2a5eaef2d604c163031f4f355d3a8699f3d8
Author: Steiner H Gunderson <steinar+sourceware@gunderson.no>
Date:   Tue Mar 22 15:32:32 2022 +0000

    Fix return code in _bfd_dwarf2_find_nearest_line().
    
            * dwarf2.c (_bfd_dwarf2_find_nearest_line): if a function name is
            found, but no line number info, then return a result of 2.

Diff:
---
 bfd/ChangeLog | 5 +++++
 bfd/dwarf2.c  | 6 +++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index fcf5abad5a1..86d42b2d639 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2022-03-22  Steiner H Gunderson  <steinar+sourceware@gunderson.no>
+
+	* dwarf2.c (_bfd_dwarf2_find_nearest_line): if a function name is
+	found, but no line number info, then return a result of 2.
+
 2022-03-21  Steiner H Gunderson  <steinar+sourceware@gunderson.no>
 
 	PR 28978
diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index bb176798f9a..8b5ac6012e1 100644
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -5267,7 +5267,11 @@ _bfd_dwarf2_find_nearest_line (bfd *abfd,
 
  done:
   if (functionname_ptr && function && function->is_linkage)
-    *functionname_ptr = function->name;
+    {
+      *functionname_ptr = function->name;
+      if (!found)
+        found = 2;
+    }
   else if (functionname_ptr
 	   && (!*functionname_ptr
 	       || (function && !function->is_linkage)))