Fix possible out-of-bounds-read.

3 years ago · f539851128
parent 3e9590fd13
commit f539851128
1 changed files with 5 additions and 2 deletions
--- a/lib/src/phy/phch/test/pdcch_test.c
+++ b/lib/src/phy/phch/test/pdcch_test.c
@ -171,9 +171,12 @@ static float get_snr_dB(uint32_t L)

  if (isnormal(snr_dB) && L < 4) {
    return snr_dB;
+  } else if (L < 4) {
+    return snr_table_dB[L];
+  } else {
+    ERROR("L >= 4\n");
+    return 0.0f;
  }
-
-  return snr_table_dB[L];
 }

 static int test_case1()