Mesa (master): ac: fix possible truncation of intrinsic name

[GitLab Mirror]

Module: Mesa
Branch: master
Commit: fae3b38770cc524d28368b2287264668ce4e3e46
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=fae3b38770cc524d28368b2287264668ce4e3e46

Author: Timothy Arceri <tarc...@itsqueeze.com>
Date:   Thu Jun  7 10:30:01 2018 +1000

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 <b...@basnieuwenhuizen.nl>

---

 src/amd/common/ac_llvm_build.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index 4052488f03..133003b779 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);

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