Fix various memory leaks

Fixes #362

3 files changed, 6 insertions, 0 deletions

diff --git a/src/print_ddate.c b/src/print_ddate.c
index 1a5258c..149a267 100644
--- a/src/print_ddate.c
+++ b/src/print_ddate.c
@@ -173,4 +173,5 @@ void print_ddate(yajl_gen json_gen, char *buffer, const char *format, time_t t)
     const size_t num = sizeof(placeholders) / sizeof(placeholder_t);
     buffer = format_placeholders(format, &placeholders[0], num);
     OUTPUT_FULL_TEXT(buffer);
+    free(buffer);
 }
diff --git a/src/print_run_watch.c b/src/print_run_watch.c
index d153da4..ccc7206 100644
--- a/src/print_run_watch.c
+++ b/src/print_run_watch.c
@@ -1,6 +1,7 @@
 // vim:ts=4:sw=4:expandtab
 #include <config.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <yajl/yajl_gen.h>
 #include <yajl/yajl_version.h>
@@ -35,4 +36,5 @@ void print_run_watch(yajl_gen json_gen, char *buffer, const char *title, const c
 
     END_COLOR;
     OUTPUT_FULL_TEXT(buffer);
+    free(buffer);
 }
diff --git a/src/print_time.c b/src/print_time.c
index 67930b7..eede31d 100644
--- a/src/print_time.c
+++ b/src/print_time.c
@@ -82,4 +82,7 @@ void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *
 out:
     *outwalk = '\0';
     OUTPUT_FULL_TEXT(buffer);
+    if (format_time != NULL) {
+        free(buffer);
+    }
 }