Fix GCC 8 compiler warning

jeroen · Dec 7, 2018 · 31ab469 · 31ab469
1 parent 658a205
commit 31ab469
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/push_parser.c b/src/push_parser.c
@@ -65,7 +65,7 @@ SEXP R_parse_connection(SEXP sConn, SEXP bigint_as_char){
   return out;
 
   JSON_FAIL:
-    strncpy(errbuf, (char *) errstr, bufsize);
+    strncpy(errbuf, (char *) errstr, bufsize - 1);
     yajl_free_error(push_parser, errstr);
     yajl_free(push_parser);
     Rf_error(errbuf);