3 files changed, 6 insertions, 0 deletions
diff --git a/Alc/mixer/mixer_c.c b/Alc/mixer/mixer_c.c
index e40c2cad..ee667671 100644
--- a/Alc/mixer/mixer_c.c
+++ b/Alc/mixer/mixer_c.c
@@ -65,6 +65,8 @@ const ALfloat *Resample_bsinc_C(const InterpState *state, const ALfloat *restric
     ALsizei j_f, pi, i;
     ALfloat pf, r;
 
+    ASSUME(m > 0);
+
     src += state->bsinc.l;
     for(i = 0;i < dstlen;i++)
     {
diff --git a/Alc/mixer/mixer_neon.c b/Alc/mixer/mixer_neon.c
index 7f8dd1d4..e8a85f71 100644
--- a/Alc/mixer/mixer_neon.c
+++ b/Alc/mixer/mixer_neon.c
@@ -78,6 +78,8 @@ const ALfloat *Resample_bsinc_Neon(const InterpState *state,
     float32x4_t r4;
     ALfloat pf;
 
+    ASSUME(m > 0);
+
     src += state->bsinc.l;
     for(i = 0;i < dstlen;i++)
     {
diff --git a/Alc/mixer/mixer_sse.c b/Alc/mixer/mixer_sse.c
index c9615c25..5c181c75 100644
--- a/Alc/mixer/mixer_sse.c
+++ b/Alc/mixer/mixer_sse.c
@@ -24,6 +24,8 @@ const ALfloat *Resample_bsinc_SSE(const InterpState *state, const ALfloat *restr
     ALfloat pf;
     __m128 r4;
 
+    ASSUME(m > 0);
+
     src += state->bsinc.l;
     for(i = 0;i < dstlen;i++)
     {