X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/3d4207f3b673c479e572b960d5a307b1f73a912d..32da0a464e03b39f894ecfe04cee0da114ff0c9a:/client/cmdhw.c

diff --git a/client/cmdhw.c b/client/cmdhw.c
index b561c7d4..24b4bada 100644
--- a/client/cmdhw.c
+++ b/client/cmdhw.c
@@ -26,7 +26,8 @@ static int CmdHelp(const char *Cmd);
 
 static void lookupChipID(uint32_t iChipID, uint32_t mem_used)
 {
-	char asBuff[100];
+	char asBuff[120];
+	memset(asBuff, 0, sizeof(asBuff));
 	uint32_t mem_avail = 0;
 	
 	switch(iChipID)
@@ -136,12 +137,17 @@ static void lookupChipID(uint32_t iChipID, uint32_t mem_used)
 			mem_avail = 2048;
 			break;
 	}
-	PrintAndLog("Nonvolatile Program Memory Size: %dK bytes. Used: %d bytes (%2.0f\%). Free: %d bytes (%2.0f\%).", 
+	
+	uint32_t mem_left = 0;
+	if ( mem_avail > 0 ) 
+		mem_left = (mem_avail * 1024) - mem_used;
+	
+	PrintAndLog("Nonvolatile Program Memory Size: %uK bytes. Used: %u bytes (%2.0f\%). Free: %u bytes (%2.0f\%).", 
 				mem_avail, 
 				mem_used, 
-				mem_avail == 0 ? 0 : (float)mem_used/(mem_avail*1024)*100,
-				mem_avail*1024 - mem_used,
-				mem_avail == 0 ? 0 : (float)(mem_avail*1024-mem_used)/(mem_avail*1024)*100
+				mem_avail == 0 ? 0.0f : (float)mem_used/(mem_avail*1024)*100,
+				mem_left,
+				mem_avail == 0 ? 0.0f : (float)mem_left/(mem_avail*1024)*100
 				);
 	switch((iChipID&0xF000)>>12)
 	{
@@ -443,7 +449,6 @@ int CmdStatus(const char *Cmd)
 	return 0;
 }
 
-
 int CmdPing(const char *Cmd)
 {
 	clearCommandBuffer();