diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd31986..95ca75a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 1.1.2
+* OpenBSDでのコンパイラーが発生された問題を修正した
+
 # 1.1.1
 * make install-zsh部分を修正
 
diff --git a/Makefile b/Makefile
index 3d22c6c..6dd257c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,10 @@
 NAME=sp
-VERSION=1.1.1
+VERSION=1.1.2
 # Linux、Haiku、かIllumos = /usr、FreeBSDかOpenBSD = /usr/local、NetBSD = /usr/pkg
 PREFIX=/usr
 CC=cc
 FILES=main.c showpass.c yankpass.c addpass.c delpass.c listpass.c genpass.c initpass.c otppass.c
-CFLAGS=-Wall -Wextra -g
+CFLAGS=-Wall -Wextra -g -I${PREFIX}/include -L${PREFIX}/lib
 LDFLAGS=-lgpgme -lcrypto
 
 all:
diff --git a/main.c b/main.c
index 89d5e7e..5502a0d 100644
--- a/main.c
+++ b/main.c
@@ -16,7 +16,7 @@
 void helpme();
 
 const char* sofname = "sp";
-const char* version = "1.1.1";
+const char* version = "1.1.2";
 
 void helpme() {
   printf("０７６ sp - シンプルなパスワードマネージャー\n");
diff --git a/showpass.c b/showpass.c
index 76e0007..9355521 100644
--- a/showpass.c
+++ b/showpass.c
@@ -18,7 +18,7 @@ void clean_up(gpgme_ctx_t ctx, gpgme_data_t in, gpgme_data_t out, FILE* gpgfile,
 void showpass(char* file) {
   gpgme_ctx_t ctx;
   gpgme_error_t err;
-  gpgme_data_t in, out;
+  gpgme_data_t in = NULL, out = NULL;
   FILE *gpgfile;
 
   // GPGMEライブラリを設置
@@ -52,7 +52,7 @@ void showpass(char* file) {
     return;
   }
 
-  sprintf(gpgpath, "%s%s%s%s", homedir, basedir, file, ext);
+  snprintf(gpgpath, alllen, "%s%s%s%s", homedir, basedir, file, ext);
   gpgfile = fopen(gpgpath, "rb");
   if (gpgfile == NULL) {
     perror("ファイルを開くに失敗。");
@@ -61,7 +61,15 @@ void showpass(char* file) {
     return;
   }
 
-  if (gpgme_data_new_from_stream(&in, gpgfile) != GPG_ERR_NO_ERROR || gpgme_data_new(&out) != GPG_ERR_NO_ERROR) {
+  // ファイルからinデータオブジェクトを創作
+  if (gpgme_data_new_from_stream(&in, gpgfile) != GPG_ERR_NO_ERROR) {
+    fprintf(stderr, "GPGMEデータオブジェクトを創作に失敗。\n");
+    clean_up(ctx, in, out, gpgfile, gpgpath);
+    return;
+  }
+
+  // outデータオブジェクトを創作
+  if (gpgme_data_new(&out) != GPG_ERR_NO_ERROR) {
     fprintf(stderr, "GPGMEデータオブジェクトを創作に失敗。\n");
     clean_up(ctx, in, out, gpgfile, gpgpath);
     return;
diff --git a/yankpass.c b/yankpass.c
index b8df4de..cf0af8c 100644
--- a/yankpass.c
+++ b/yankpass.c
@@ -52,7 +52,7 @@ void yankpass(char* file) {
     return;
   }
 
-  sprintf(gpgpath, "%s%s%s%s", homedir, basedir, file, ext);
+  snprintf(gpgpath, alllen, "%s%s%s%s", homedir, basedir, file, ext);
   gpgfile = fopen(gpgpath, "rb");
   if (gpgfile == NULL) {
     perror("ファイルを開くに失敗。");