diff --git a/src/lib/log.c b/src/lib/log.c
index 0127d09..f440b78 100644
--- a/src/lib/log.c
+++ b/src/lib/log.c
@@ -47,12 +47,15 @@ static inline bool pr_quelled(unsigned int loglevel)
 static void __print_on_level(unsigned int loglevel, const char *format, va_list params)
 {
 	size_t size;
-
+	int ret;
+	
 	if (logfd < 0)
 		return;
 
 	size = vsnprintf(logbuf, PAGE_SIZE, format, params);
-	write(logfd, logbuf, size);
+	ret = write(logfd, logbuf, size);
+	if (ret < 0)
+		pr_err("Write on %s failed\n", __func__);
 }
 
 void print_on_level(unsigned int loglevel, const char *format, ...)
diff --git a/src/main.c b/src/main.c
index b409b2a..578b5db 100644
--- a/src/main.c
+++ b/src/main.c
@@ -30,7 +30,7 @@ static int pack_compel_obj(char **obj, size_t nobj,
 		const char *lib_path, char **libs, size_t nlibs, char *out)
 {
 	char command[1024] = { 0 };
-	char data[1024] = { 0 };
+	char data[1024] = { 0 }, *retc;
 	int ret = -1, pos, i;
 	FILE *f;
 
@@ -66,11 +66,15 @@ static int pack_compel_obj(char **obj, size_t nobj,
 
 	f = popen(command, "r");
 	if (f) {
-		fgets(data, sizeof(data), f);
+		retc = fgets(data, sizeof(data), f);
+		if (!retc){
+			pr_err("Can't read data from file\n");
+			goto end_ret;
+		}		
 		ret = data[0] == '\0' ? 0 : 1;
 		pclose(f);
 		if (!ret)
-			ret = libcompel_verify_packed(out ? : COMPEL_DEFAULT_PACK_OUT);
+end_ret:		ret = libcompel_verify_packed(out ? : COMPEL_DEFAULT_PACK_OUT);
 	} else
 		pr_perror("Can't run pack");
 	if (ret)