diff --git a/globalslinux.cpp b/globalslinux.cpp
index 63baaa1..b1cfcb0 100644
--- a/globalslinux.cpp
+++ b/globalslinux.cpp
@@ -156,7 +156,7 @@ double GetRAMSizeMB()
 			}
 		return DEFAULT_RAM;
 		}
-	int Bytes = atoi(pMem+9)*1000;
+	long Bytes = atol(pMem+9)*1000;
 	return ((double) Bytes)/1e6;
 	}
 
diff --git a/progress.cpp b/progress.cpp
index a0e91bb..f9b093e 100644
--- a/progress.cpp
+++ b/progress.cpp
@@ -41,7 +41,7 @@ const char *MemToStr(double MB)
 	if (MB < 0)
 		return "";
 
-	static char Str[9];
+	static char Str[16];
 	static double MaxMB = 0;
 	static double RAMMB = 0;