* PR31314, chew crashing on use of uninitialized value
@ 2024-01-29 23:17 Alan Modra
0 siblings, 0 replies; only message in thread
From: Alan Modra @ 2024-01-29 23:17 UTC (permalink / raw)
To: binutils
The "drop" call in wrap_comment already increments pc. Defining DOCDD
in proto.str is a warning fix.
PR 31314
* chew.c (wrap_comment): Don't increment pc.
* proto.str (DOCDD): Define.
diff --git a/bfd/doc/chew.c b/bfd/doc/chew.c
index 28c8072c272..842d4153005 100644
--- a/bfd/doc/chew.c
+++ b/bfd/doc/chew.c
@@ -541,8 +541,6 @@ wrap_comment (void)
overwrite_string (tos - 1, &out);
drop ();
-
- pc++;
}
/* Mod tos so that only lines with leading dots remain */
diff --git a/bfd/doc/proto.str b/bfd/doc/proto.str
index ee06c31fa7c..9a56397d719 100644
--- a/bfd/doc/proto.str
+++ b/bfd/doc/proto.str
@@ -166,6 +166,7 @@
: SUBSUBSECTION ignore ;
: INODE ignore ;
: DESCRIPTION ignore ;
+: DOCDD ignore ;
: ENDDD EXTERNAL ;
: FUNCTION EXTERNAL ;
: INTERNAL_FUNCTION INTERNAL ;
--
Alan Modra
Australia Development Lab, IBM
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