readelf: Print dwarf_errmsg if dwarf_onesrcline or dwarf_linesrc fails.
Don't just crash using the NULL result in print_decoded_line_section.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
diff --git a/src/ChangeLog b/src/ChangeLog
index 576ed83..7fc39b4 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,10 @@
2014-12-16 Mark Wielaard <mjw@redhat.com>
+ * readelf.c (print_decoded_line_section): Print dwarf_errmsg if
+ dwarf_onesrcline or dwarf_linesrc fails.
+
+2014-12-16 Mark Wielaard <mjw@redhat.com>
+
* readelf.c (print_debug_line_section): Correct overflow check for
unit_length.
(print_debug_aranges_section): Correct overflow check for length.