Changeset 32414

Timestamp:

Sep 19, 2011, 3:29:30 PM (15 years ago)

Author:

bills

Message:

Avoid crash due to null pointer when no detections survive for a skycell

File:

• tags/ipp-20110622/ppTranslate/src/ppMopsWrite.c (modified) (4 diffs, 1 prop)

tags/ipp-20110622/ppTranslate/src/ppMopsWrite.c

@@ -64 +64 @@
     for (long i=0; i<detections->n; i++) {
         ppMopsDetections *det = detections->data[i];
+        if (!det) {
+            continue;
+        }
         total += det->num;
     }
@@ -257 +260 @@
         for (long i=0; i<detections->n; i++) {
             ppMopsDetections *det = detections->data[i];
-            if (det->num == 0) {
+            if (!det || det->num == 0) {
                 // no detections survived for this input
                 continue;
@@ -292 +295 @@
         for (long i=0; i<detections->n; i++) {
             ppMopsDetections *det = detections->data[i];
-            if (det->num == 0) {
+            if (!det || det->num == 0) {
                 // no detections survived for this input
                 continue;
@@ -362 +365 @@
     for (long i = 0; i<detections->n; i++) {
         ppMopsDetections *det = detections->data[i];
+        if (!det) {
+            continue;
+        }
         psS64 diffSkyfileId = det->diffSkyfileId;
         for (long j = 0; j < det->num; j++) {