From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Thu, 7 Jun 2018 00:30:01 +0000 (+1000)
Subject: ac: fix possible truncation of intrinsic name
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fae3b38770cc524d28368b2287264668ce4e3e46;p=mesa.git

ac: fix possible truncation of intrinsic name

Fixes the gcc warning:
snprintf’ output between 26 and 33 bytes into a destination of size 32

Fixes: d5f7ebda3ec0 ("ac: add LLVM build functions for subgroup instrinsics")
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---

diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index 4052488f03a..133003b779a 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -2995,7 +2995,7 @@ static LLVMValueRef
 ac_build_set_inactive(struct ac_llvm_context *ctx, LLVMValueRef src,
 		      LLVMValueRef inactive)
 {
-	char name[32], type[8];
+	char name[33], type[8];
 	LLVMTypeRef src_type = LLVMTypeOf(src);
 	src = ac_to_integer(ctx, src);
 	inactive = ac_to_integer(ctx, inactive);