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diff src/proto/message.pro @ 15490:98c35d312987 v8.1.0753

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patch 8.1.0753: printf format not checked for semsg() commit https://github.com/vim/vim/commit/b5443cc46dd1485d6c785dd8c65a2c07bd5a17f3 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 15 20:19:40 2019 +0100 patch 8.1.0753: printf format not checked for semsg() Problem: printf format not checked for semsg(). Solution: Add GNUC attribute and fix reported problems. (Dominique Pelle, closes #3805)
author Bram Moolenaar <Bram@vim.org>
date Tue, 15 Jan 2019 20:30:07 +0100
parents 55ccc2d353bd
children dd725a8ab112
line wrap: on
line diff
--- a/src/proto/message.pro
+++ b/src/proto/message.pro
@@ -11,9 +11,18 @@ int emsg_not_now(void);
 void ignore_error_for_testing(char_u *error);
 void do_perror(char *msg);
 int emsg(char *s);
-int semsg(const char *s, ...);
+
+int semsg(const char *s, ...)
+#ifdef USE_PRINTF_FORMAT_ATTRIBUTE
+    __attribute__((format(printf, 1, 2)))
+#endif
+;
 void iemsg(char *s);
-void siemsg(const char *s, ...);
+void siemsg(const char *s, ...)
+#ifdef USE_PRINTF_FORMAT_ATTRIBUTE
+    __attribute__((format(printf, 1, 2)))
+#endif
+;
 void internal_error(char *where);
 void emsg_invreg(int name);
 char_u *msg_trunc_attr(char_u *s, int force, int attr);