1 files changed, 33 insertions, 0 deletions

diff --git a/meta/recipes-sato/puzzles/files/0001-pattern.c-Change-string-lenght-parameter-to-be-size_.patch b/meta/recipes-sato/puzzles/files/0001-pattern.c-Change-string-lenght-parameter-to-be-size_.patch
new file mode 100644
index 0000000000..9ac62015d8
--- /dev/null
+++ b/meta/recipes-sato/puzzles/files/0001-pattern.c-Change-string-lenght-parameter-to-be-size_.patch
@@ -0,0 +1,33 @@
+From 035467aa0abfbc0de7e5d24543d4aab37301593c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 7 Mar 2019 21:56:57 -0800
+Subject: [PATCH] pattern.c: Change string lenght parameter to be size_t in
+ do_row()
+
+This fixes below error on some architectures e.g. RISC-V
+
+pattern.c:455:9: error: 'memset' specified size between 18446744071562067968 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Werror=stringop-overflow=]                                                                     455 |         memset(deduced, DOT, (size_t)len);                                                                                   |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ pattern.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pattern.c b/pattern.c
+index 45b1b0c..f73a4c2 100644
+--- a/pattern.c
++++ b/pattern.c
+@@ -428,7 +428,7 @@ static int do_row(unsigned char *known, unsigned char *deduced,
+                   unsigned char *row,
+                   unsigned char *minpos_done, unsigned char *maxpos_done,
+                  unsigned char *minpos_ok, unsigned char *maxpos_ok,
+-                  unsigned char *start, int len, int step, int *data,
++                  unsigned char *start, size_t len, int step, int *data,
+                  unsigned int *changed
+ #ifdef STANDALONE_SOLVER
+                  , const char *rowcol, int index, int cluewid
+-- 
+2.21.0
+