1 files changed, 9 insertions, 2 deletions
diff --git a/media/libstagefright/rtsp/ASessionDescription.cpp b/media/libstagefright/rtsp/ASessionDescription.cpp
index ad813cd..4ea7fda 100644
--- a/media/libstagefright/rtsp/ASessionDescription.cpp
+++ b/media/libstagefright/rtsp/ASessionDescription.cpp
@@ -203,13 +203,18 @@ void ASessionDescription::getFormatType(
     }
 }
 
-void ASessionDescription::getDimensions(
+bool ASessionDescription::getDimensions(
         size_t index, unsigned long PT,
         int32_t *width, int32_t *height) const {
+    *width = 0;
+    *height = 0;
+
     char key[20];
     sprintf(key, "a=framesize:%lu", PT);
     AString value;
-    CHECK(findAttribute(index, key, &value));
+    if (!findAttribute(index, key, &value)) {
+        return false;
+    }
 
     const char *s = value.c_str();
     char *end;
@@ -221,6 +226,8 @@ void ASessionDescription::getDimensions(
     *height = strtoul(s, &end, 10);
     CHECK_GT(end, s);
     CHECK_EQ(*end, '\0');
+
+    return true;
 }
 
 bool ASessionDescription::getDurationUs(int64_t *durationUs) const {