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opencl : fix possible buffer overflow in dump_tensor (#14490)

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zhouwg 2025-07-02 20:38:10 +08:00 committed by GitHub
parent d7f5f4e578
commit 307e79d33d
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ggml/src/ggml-opencl/ggml-opencl.cpp
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@ -3199,7 +3199,7 @@ static void dump_tensor(ggml_backend_t backend, const struct ggml_tensor * tenso
// Open file and dump. // Open file and dump.
char fname[512]; 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"); FILE * f = fopen(fname, "w");
if (!f) { if (!f) {
printf("Failed to open %s\n", fname); printf("Failed to open %s\n", fname);