From 1ff56b9f93adcea9d7a8798bb11b78de957fdf16 Mon Sep 17 00:00:00 2001
From: Cy Schubert <cy@FreeBSD.org>
Date: Fri, 24 Apr 2020 03:53:50 +0000
Subject: [PATCH] Fix PowerPC segfault.

The segfault fix was originally developed by our upstream, sqlite.org,
to address S/390 and Sparc segfaults, both of which are big endian.
Our PowerPC is also big endian, which this patch also fixes.

Inspired by:	src r360223
Approved by:	Approved by: portmgr (blanket: run-time bugfix)
Obtained from:	https://www.sqlite.org/src/vinfo/04885763c4cd00cb?diff=1
		https://sqlite.org/forum/forumpost/672291a5b2
---
 databases/sqlite3/files/patch-sqlite3.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 databases/sqlite3/files/patch-sqlite3.c

diff --git a/databases/sqlite3/files/patch-sqlite3.c b/databases/sqlite3/files/patch-sqlite3.c
new file mode 100644
index 000000000000..004a6232593c
--- /dev/null
+++ b/databases/sqlite3/files/patch-sqlite3.c
@@ -0,0 +1,18 @@
+--- sqlite3.c.orig	2020-01-27 12:25:19.000000000 -0800
++++ sqlite3.c	2020-04-23 19:24:26.380323000 -0700
+@@ -121302,12 +121302,14 @@
+             x = *sqlite3VdbeGetOp(v, addrConflictCk);
+             if( x.opcode!=OP_IdxRowid ){
+               int p2;      /* New P2 value for copied conflict check opcode */
++              const char *zP4;
+               if( sqlite3OpcodeProperty[x.opcode]&OPFLG_JUMP ){
+                 p2 = lblRecheckOk;
+               }else{
+                 p2 = x.p2;
+               }
+-              sqlite3VdbeAddOp4(v, x.opcode, x.p1, p2, x.p3, x.p4.z, x.p4type);
++              zP4 = x.p4type==P4_INT32 ? SQLITE_INT_TO_PTR(x.p4.i) : x.p4.z;
++              sqlite3VdbeAddOp4(v, x.opcode, x.p1, p2, x.p3, zP4, x.p4type);
+               sqlite3VdbeChangeP5(v, x.p5);
+               VdbeCoverageIf(v, p2!=x.p2);
+             }