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

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This commit is contained in:
iceman1001 2016-01-19 19:52:01 +01:00
commit 841d7af0dc
5 changed files with 26 additions and 18 deletions
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14
client/cmdhfmf.c
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@ -312,8 +312,10 @@ int CmdHF14AMfDump(const char *Cmd)
}
// Read keys A from file
size_t bytes_read;
for (sectorNo=0; sectorNo<numSectors; sectorNo++) {
if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {
bytes_read = fread( keyA[sectorNo], 1, 6, fin );
if ( bytes_read == 0) {
PrintAndLog("File reading error.");
fclose(fin);
return 2;
@ -322,7 +324,8 @@ int CmdHF14AMfDump(const char *Cmd)
// Read keys B from file
for (sectorNo=0; sectorNo<numSectors; sectorNo++) {
if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {
bytes_read = fread( keyB[sectorNo], 1, 6, fin );
if ( bytes_read == 0) {
PrintAndLog("File reading error.");
fclose(fin);
return 2;
@ -479,8 +482,10 @@ int CmdHF14AMfRestore(const char *Cmd)
return 1;
}
size_t bytes_read;
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {
bytes_read = fread( keyA[sectorNo], 1, 6, fkeys );
if ( bytes_read == 0) {
PrintAndLog("File reading error (dumpkeys.bin).");
fclose(fkeys);
return 2;
@ -488,7 +493,8 @@ int CmdHF14AMfRestore(const char *Cmd)
}
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {
bytes_read = fread( keyB[sectorNo], 1, 6, fkeys );
if ( bytes_read == 0) {
PrintAndLog("File reading error (dumpkeys.bin).");
fclose(fkeys);
return 2;