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FIX: Coverity Scan warnings on not using the fread return value.

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iceman1001
2016-01-19 19:52:01 +01:00
parent 52cf34c1cc
commit 841d7af0dc
5 changed files with 26 additions and 18 deletions
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3
client/cmdhficlass.c
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@@ -1044,7 +1044,8 @@ int CmdHFiClassCloneTag(const char *Cmd) {
// else we have to create a share memory
int i;
fseek(f,startblock*8,SEEK_SET);
if ( fread(tag_data,sizeof(iclass_block_t),endblock - startblock + 1,f) == 0){
size_t bytes_read = fread(tag_data,sizeof(iclass_block_t),endblock - startblock + 1,f);
if ( bytes_read == 0){
PrintAndLog("File reading error.");
fclose(f);
return 2;