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[utils] hist with size null fails
author
Paul Brossier
<piem@piem.org>
Wed, 28 Nov 2018 02:33:01 +0000
(
03:33
+0100)
committer
Paul Brossier
<piem@piem.org>
Wed, 28 Nov 2018 02:33:01 +0000
(
03:33
+0100)
src/utils/hist.c
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diff --git
a/src/utils/hist.c
b/src/utils/hist.c
index
9b5ab10
..
e0e2486
100644
(file)
--- a/
src/utils/hist.c
+++ b/
src/utils/hist.c
@@
-43,6
+43,9
@@
aubio_hist_t * new_aubio_hist (smpl_t flow, smpl_t fhig, uint_t nelems){
smpl_t step = (fhig-flow)/(smpl_t)(nelems);
smpl_t accum = step;
uint_t i;
smpl_t step = (fhig-flow)/(smpl_t)(nelems);
smpl_t accum = step;
uint_t i;
+ if ((sint_t)nelems <= 0) {
+ return NULL;
+ }
s->nelems = nelems;
s->hist = new_fvec(nelems);
s->cent = new_fvec(nelems);
s->nelems = nelems;
s->hist = new_fvec(nelems);
s->cent = new_fvec(nelems);