commit ebe444a2b5f1e5e9dabee2f4c3c8dd1db866e826
Author: François Trahay <francois.trahay@telecom-sudparis.eu>
Date:   Tue Dec 2 17:10:03 2014 +0100

    fix a possible memory corruption bug

diff --git a/src/core/eztrace.c.in b/src/core/eztrace.c.in
index 00d53d2..be4fffb 100644
--- a/src/core/eztrace.c.in
+++ b/src/core/eztrace.c.in
@@ -170,6 +170,7 @@ int main(int argc, char **argv) {
     arg_length += strlen(argv[nb_opts + 2 + i]) + 10;
   }
   char *args_concat = malloc(sizeof(char) * (arg_length + 1));
+  args_concat[0]='\0';
 
   for (i = 0; i < nb_args; i++) {
     strcat(args_concat, argv[nb_opts + 2 + i]);
