From: ro <ro@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 5 Dec 2017 10:03:56 +0000 (+0000)
Subject: Avoid -Werror=format-overflow error in dbxout.c (dbxout_block) on 64-bit Solaris... 
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d344b93bb2935e98740aab7af6827eed9ac192a8;p=thirdparty%2Fgcc.git

Avoid -Werror=format-overflow error in dbxout.c (dbxout_block) on 64-bit Solaris/SPARC

	* dbxout.c (dbxout_block): Grow buf to 30 bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255406 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3959ec6f54ee..9ac3af5647e8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2017-12-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* dbxout.c (dbxout_block): Grow buf to 30 bytes.
+
 2017-12-05  Martin Liska  <mliska@suse.cz>
 	    Jakub Jelinek  <jakub@redhat.com>
 
diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 6976388315e4..290f11b3c467 100644
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -3844,7 +3844,7 @@ dbxout_block (tree block, int depth, tree args, int parent_blocknum)
 	      /* If we emitted any vars and didn't output any LBRAC/RBRAC,
 		 either at this level or any lower level, we need to emit
 		 an empty LBRAC/RBRAC pair now.  */
-	      char buf[20];
+	      char buf[30];
 	      const char *scope_start;
 
 	      ret = true;