Freeing leaking memory and closing opened file

common/adetParams.cpp

@@ -350,6 +350,7 @@ bool adetParams::ReadXtalkCoeffs(std::string cname, bool verbose)
   while(fscanf(tfp, "%d %d %f", &segseen, &seggate, &xx) == 3) {
     if(seggate < 0 || seggate >= kNSG  || segseen < 0 || segseen >= kNSG) {
       printf("\nWrong channel number: %d %d %f\n", seggate, segseen, xx);
+      fclose(tfp);
       return false;
     }
     xTalkProp[segseen][seggate] = xx;

filters/Ancillary/AncillaryFilterVME.cpp

@@ -107,11 +107,13 @@ Int_t AncillaryFilterVME::AlgoInitialise()
   for(int ii = 0; ii< 3*32; ii++) {
     if(fscanf(conf_file,"%d %d %d",&Conv,&Ch,&Cont) != 3) {
       cout << "Error reading line " << ii << " of " << fPRISMALUTFile << endl;
+      fclose(conf_file);
       return 132;
     }
     LUT[Conv][Ch]= Cont;
     cout << "LUT[ " << Conv << " ][ " << setw(2) <<  Ch << " ] = " << setw(3) << LUT[Conv][Ch] << endl;
   }
+  fclose(conf_file);
 #endif  // ANF_PRISMA
 
   return 0;

filters/Tracking/includeMGT/mgt.c

@@ -2299,6 +2299,8 @@ void openFileMGTDIR(const char * name, FILE **fp)
       printf("\nError opening %s\n", filename);
       errexit("openFileMGTDIR");
   }
+  free(filename);
+  free(workdir);
 }
 
 #if STATINSIDEDET == 1

producers/AncillaryTCP/tcp_client_file.c

@@ -197,6 +197,7 @@ int main ( int argc, char *argv[] ) {
 		} else {
     			// error opening file
 			printf ( "Could not read file... reached EOF?\n");
+			fclose(fp);
 			return 0;
 		}
 
@@ -242,5 +243,6 @@ int main ( int argc, char *argv[] ) {
 		}
 */
 	} //while (keep_connection_alive)
+	fclose(fp);
 	return 0;
 }