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* [gcc r12-7735] Avoid a warning of overflow
@ 2022-03-21 10:16 Qian Jianhua
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From: Qian Jianhua @ 2022-03-21 10:16 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:2d810acbd2c0fb73939e5a38b68b22152a4f3cc9
commit r12-7735-g2d810acbd2c0fb73939e5a38b68b22152a4f3cc9
Author: Qian Jianhua <qianjh@cn.fujitsu.com>
Date: Fri Mar 18 17:37:28 2022 +0800
Avoid a warning of overflow
This patch avoid a warning of "c-ada-spec.cc:1660:34: warning:
'sprintf' may write a terminating nul past the end of the
destination [-Wformat-overflow=]" when build GCC.
gcc/c-family/ChangeLog:
* c-ada-spec.cc: Change array length
Diff:
---
gcc/c-family/c-ada-spec.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/c-family/c-ada-spec.cc b/gcc/c-family/c-ada-spec.cc
index 149d336ee96..aeb429136b6 100644
--- a/gcc/c-family/c-ada-spec.cc
+++ b/gcc/c-family/c-ada-spec.cc
@@ -1579,7 +1579,7 @@ dump_ada_function_declaration (pretty_printer *buffer, tree func,
tree type = TREE_TYPE (func);
tree arg = TYPE_ARG_TYPES (type);
tree t;
- char buf[17];
+ char buf[18];
int num, num_args = 0, have_args = true, have_ellipsis = false;
/* Compute number of arguments. */
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