Coverity-fixes in armsrc

[proxmark3-svn] / client / cmdhf14b.c

diff --git a/client/cmdhf14b.c b/client/cmdhf14b.c
index 5317994fcb48fdded09d06b9fbcfcfc82b943477..c42d54c585888e37aa0b6e2104464de3d67a18f4 100644 (file)
--- a/client/cmdhf14b.c
+++ b/client/cmdhf14b.c
@@ -182,6 +182,9 @@ int CmdHF14BList(const char *Cmd)
 
     uint8_t *frame = (got+i+9);
 
+       // Break and stick with current result if buffer was not completely full
+       if (frame[0] == 0x44 && frame[1] == 0x44 && frame[2] == 0x44 && frame[3] == 0x44) break; 
+       
     char line[1000] = "";
     int j;
     for(j = 0; j < len; j++) {
@@ -334,6 +337,11 @@ int CmdHF14BCmdRaw (const char *cmd) {
         PrintAndLog("Invalid char on input");
         return 0;
     }
+    if (datalen == 0)
+    {
+      PrintAndLog("Missing data input");
+      return 0;
+    }
     if(crc)
     {
         uint8_t first, second;