Changeset e7e11bf for src/pitch

Timestamp:

Jul 11, 2012, 12:28:39 AM (12 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

c1ca5b6

Parents:

9d6001cb

Message:

src/pitch/pitchschmitt.c: avoid out of bound reads

File:

• src/pitch/pitchschmitt.c (modified) (1 diff)

src/pitch/pitchschmitt.c

@@ -85 +85 @@
       t2 = -(sint_t) (A2 * trigfact + 0.5);
       startpoint = 0;
-      for (j = 1; schmittBuffer[j] <= t1 && j < blockSize; j++);
-      for (; !(schmittBuffer[j] >= t2 &&
-              schmittBuffer[j + 1] < t2) && j < blockSize; j++);
+      for (j = 1; j < blockSize && schmittBuffer[j] <= t1; j++);
+      for (     ; j < blockSize - 1 && !(schmittBuffer[j] >= t2 &&
+             schmittBuffer[j + 1] < t2); j++);
       startpoint = j;
       schmittTriggered = 0;