[Fix] More resource leaks & travis will build with ALSA and PulseAudi…

…o support

.travis.yml

@@ -2,8 +2,11 @@ language: cpp
 matrix:
   include:
     - compiler: gcc
-      before_install: sudo pip install cpp-coveralls --use-mirrors
-      script: ./configure --enable-profile=gcov && make && make test
+      before_install:
+        - sudo pip install cpp-coveralls --use-mirrors
+        - sudo apt-get update -qq
+        - sudo apt-get install -y libasound2-dev libncurses5-dev libpulse-dev
+      script: ./configure --enable-profile=gcov --with-pulseaudio && make && make test
       after_success: coveralls --exclude rxp --exclude testsuite --exclude java
       branch_pattern: travis-ci
     - compiler: gcc

grammar/ngram/ngrammar_io.cc

@@ -305,8 +305,10 @@ load_ngram_cstr_bin(const EST_String filename, EST_Ngrammar &n)
     }
     if (SWAPINT(magic) == EST_NGRAMBIN_MAGIC)
 	swap = TRUE;
-    else if (magic != EST_NGRAMBIN_MAGIC)
-	return wrong_format;
+    else if (magic != EST_NGRAMBIN_MAGIC) {
+		fclose(ifd);
+        return wrong_format;
+    }
     if (ts.open(ifd, FALSE) == -1)
 	return misc_read_error;
 
@@ -364,6 +366,7 @@ load_ngram_cstr_bin(const EST_String filename, EST_Ngrammar &n)
 	cerr << "EST_Ngrammar::load_ngram_cstr_bin format does not have expected number of entries" << endl;
 	ts.close();
 	fclose(ifd);
+	delete[] dd;
 	return misc_read_error;
     }
     if (swap)

main/pitchmark_main.cc

@@ -234,7 +234,7 @@ static EST_write_status save_ogi_bin(EST_Track &pm, EST_String filename, int sr)
 	return misc_write_error;
     }
     delete[] d;
-
+    fclose(fp);
     return write_ok;
 }
 

speech_class/EST_wave_io.cc

@@ -247,6 +247,8 @@ enum EST_read_status load_wave_nist(EST_TokenStream &ts, short **data, int
 	wfree(tmpfile);
 	wfree(cmdstr);
 	tt.close();
+	wfree(byte_order);
+	wfree(sample_coding);
 	return rval;
     }
 
@@ -1658,6 +1660,7 @@ enum EST_read_status load_wave_sd(EST_TokenStream &ts, short **data, int
     *bo = EST_NATIVE_BO;
     *word_size = 2;
     delete_esps_hdr(hdr);
+    wfree(hdr);
     return format_ok;
 
 }
@@ -1686,6 +1689,7 @@ enum EST_write_status save_wave_sd_header(FILE *fp,
 		    fprintf(stderr,"ESPS file: no support for sample_type %s\n",
 			    sample_type_to_str(sample_type));
             delete_esps_hdr(hdr);
+            wfree(hdr);
 		    return misc_write_error;
 		}
     /* I believe all of the following are necessary and in this order */