[PATCH][committed] Fix PR67652: wrong sizeof calculation in liboffloadmic

[Ilya Verbin]

Committed to trunk as obvious.

	PR other/67652
	* runtime/offload_engine.cpp (Engine::init_process): Fix sizeof.

diff --git a/liboffloadmic/runtime/offload_engine.cpp b/liboffloadmic/runtime/offload_engine.cpp
index 16b440d..00b673a 100644
--- a/liboffloadmic/runtime/offload_engine.cpp
+++ b/liboffloadmic/runtime/offload_engine.cpp
@@ -173,7 +173,7 @@ void Engine::init_process(void)
             // use putenv instead of setenv as Windows has no setenv.
             // Note: putenv requires its argument can't be freed or modified.
             // So no free after call to putenv or elsewhere.
-            char * env_var = (char*) malloc(sizeof("COI_DMA_CHANNEL_COUNT=2" + 1));
+            char * env_var = (char*) malloc(sizeof("COI_DMA_CHANNEL_COUNT=2"));
             sprintf(env_var, "COI_DMA_CHANNEL_COUNT=2");
             putenv(env_var);  
         }

  -- Ilya