X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test.c;h=d138fd60bc168adf713ed4c068b18d0f92abf29a;hb=de4f8ad9205a0fcf3198d75ad0747fac9faa9787;hp=47732e47e7c31cfce6b1674eb5ec2ef08a8388b2;hpb=40ce4f195beb7a64fd326cda201d4f8a684fa72f;p=utcp

diff --git a/test.c b/test.c
index 47732e4..d138fd6 100644
--- a/test.c
+++ b/test.c
@@ -25,7 +25,7 @@ long outpktno;
 long dropfrom;
 long dropto;
 double reorder;
-long reorder_dist;
+long reorder_dist = 10;
 double dropin;
 double dropout;
 long total_out;
@@ -73,6 +73,10 @@ ssize_t do_send(struct utcp *utcp, const void *data, size_t len) {
 			return len;
 		if(!reorder_data && drand48() < reorder) {
 			reorder_data = malloc(len);
+			if(!reorder_data) {
+				debug("Out of memory\n");
+				return len;
+			}
 			reorder_len = len;
 			memcpy(reorder_data, data, len);
 			reorder_countdown = 1 + drand48() * reorder_dist;
@@ -106,12 +110,12 @@ int main(int argc, char *argv[]) {
 	bool server = argc == 2;
 	bool connected = false;
 
-	dropin = atof(getenv("DROPIN") ?: "0");
-	dropout = atof(getenv("DROPOUT") ?: "0");
-	dropfrom = atoi(getenv("DROPFROM") ?: "0");
-	dropto = atoi(getenv("DROPTO") ?: "0");
-	reorder = atof(getenv("REORDER") ?: "0");
-	reorder_dist = atoi(getenv("REORDER_DIST") ?: "10");
+	if(getenv("DROPIN")) dropin = atof(getenv("DROPIN"));
+	if(getenv("DROPOUT")) dropout = atof(getenv("DROPOUT"));
+	if(getenv("DROPFROM")) dropfrom = atoi(getenv("DROPFROM"));
+	if(getenv("DROPTO")) dropto = atoi(getenv("DROPTO"));
+	if(getenv("REORDER")) reorder = atof(getenv("REORDER"));
+	if(getenv("REORDER_DIST")) reorder_dist = atoi(getenv("REORDER_DIST"));
 
 	if(dropto < dropfrom)
 		dropto = 1 << 30;