fix #6872

radareorg · Mar 1, 2017 · 68338b7 · 68338b7
1 parent 5af263c
commit 68338b7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/libr/bin/p/bin_dex.c b/libr/bin/p/bin_dex.c
@@ -377,6 +377,9 @@ static void dex_parse_debug_item(RBinFile *binfile, RBinDexObj *bin,
 		--parameters_size;
 	}
 
+	if (p4 <= 0) {
+		return;
+	}
 	ut8 opcode = *(p4++) & 0xff;
 	while (keep) {
 		switch (opcode) {