From 307e79d33d4cdd9f1d6c42fc861724e6ba12b98f Mon Sep 17 00:00:00 2001 From: zhouwg Date: Wed, 2 Jul 2025 20:38:10 +0800 Subject: [PATCH] opencl : fix possible buffer overflow in dump_tensor (#14490) --- ggml/src/ggml-opencl/ggml-opencl.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ggml/src/ggml-opencl/ggml-opencl.cpp b/ggml/src/ggml-opencl/ggml-opencl.cpp index f747f7568..71829c05a 100644 --- a/ggml/src/ggml-opencl/ggml-opencl.cpp +++ b/ggml/src/ggml-opencl/ggml-opencl.cpp @@ -3199,7 +3199,7 @@ static void dump_tensor(ggml_backend_t backend, const struct ggml_tensor * tenso // Open file and dump. char fname[512]; - sprintf(fname, "./tensor-dumps/%s.txt", tensor->name); + snprintf(fname, sizeof(fname), "./tensor-dumps/%s.txt", tensor->name); FILE * f = fopen(fname, "w"); if (!f) { printf("Failed to open %s\n", fname);