Fixes #381.

Added a missing check to the jpc_dec_process_sod function of the JPC codec. Added another image to the test set.
jasper-software · Mar 29, 2024 · 6d084c5 · 6d084c5
1 parent 6f61244
commit 6d084c5
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/data/test/bad/318.jpc b/data/test/bad/318.jpc
diff --git a/src/libjasper/jpc/jpc_dec.c b/src/libjasper/jpc/jpc_dec.c
@@ -611,7 +611,9 @@ static int jpc_dec_process_sod(jpc_dec_t *dec, jpc_ms_t *ms)
 	if (dec->pkthdrstreams) {
 		/* Get the stream containing the packet header data for this
 		  tile-part. */
-		if (!(tile->pkthdrstream = jpc_streamlist_remove(dec->pkthdrstreams, 0))) {
+		if (jpc_streamlist_numstreams(dec->pkthdrstreams) != 0 &&
+		  !(tile->pkthdrstream = jpc_streamlist_remove(dec->pkthdrstreams,
+		  0))) {
 			return -1;
 		}
 	}