diff --git a/libavformat/rtpdec.c b/libavformat/rtpdec.c
index dac367dd86097d5f39020883b82929fcf7e72e3b..9a1c4972caf1b58358ba7866cb22b1d837c1e18a 100644
--- a/libavformat/rtpdec.c
+++ b/libavformat/rtpdec.c
@@ -785,7 +785,7 @@ int ff_parse_fmtp(AVStream *stream, PayloadContext *data, const char *p,
     int value_size = strlen(p) + 1;
 
     if (!(value = av_malloc(value_size))) {
-        av_log(stream, AV_LOG_ERROR, "Failed to allocate data for FMTP.");
+        av_log(NULL, AV_LOG_ERROR, "Failed to allocate data for FMTP.");
         return AVERROR(ENOMEM);
     }