[Bug 786292] New: audioresample: ARM NEON crashes resampling 192k/24 -> 44.1k/16 with resample-method=cubic and quality=0

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=786292

            Bug ID: 786292
           Summary: audioresample: ARM NEON crashes resampling 192k/24 ->
                    44.1k/16 with resample-method=cubic and quality=0
    Classification: Platform
           Product: GStreamer
           Version: 1.10.3
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: gstblub at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

We're seeing a crash on ARM NEON platforms when resampling pcm audio from
192k/24 down to 44.1k/16 with resample-method=cubic and quality=0

Program received signal SIGSEGV, Segmentation fault.
[Switching to LWP 13272]
0x40b83720 in inner_product_gint16_full_1_neon (o=0x2e6250, a=0x3450e0,
b=0x354250, len=16, icoeff=0x44500a78, bstride=0) at audio-resampler-neon.h:27
27      audio-resampler-neon.h: No such file or directory.
(gdb) bt
#0  0x40b83720 in inner_product_gint16_full_1_neon (o=0x2e6250, a=0x3450e0,
b=0x354250, len=16, icoeff=0x44500a78, bstride=0) at audio-resampler-neon.h:27
#1  0x40b84708 in resample_gint16_full_1_neon (resampler=0x25fe50, in=0x2993f0,
in_len=4615, out=0x44500b48, out_len=1057, consumed=0x44500ad4) at
audio-resampler-neon.h:653
#2  0x40b88000 in gst_audio_resampler_resample (resampler=0x25fe50,
in=0x44500b4c, in_frames=4608, out=0x44500b48, out_frames=1057) at
audio-resampler.c:1763
#3  0x40b78940 in converter_resample (convert=0x2a0388,
flags=GST_AUDIO_CONVERTER_FLAG_IN_WRITABLE, in=0x44500b4c, in_frames=4608,
out=0x44500b48, out_frames=1057)
    at audio-converter.c:892
#4  0x40b79084 in gst_audio_converter_samples (convert=0x2a0388,
flags=GST_AUDIO_CONVERTER_FLAG_IN_WRITABLE, in=0x44500b4c, in_frames=4608,
out=0x44500b48, out_frames=1057)
    at audio-converter.c:1139
#5  0x44476878 in gst_audio_resample_process (resample=0x1b3498,
inbuf=0x256498, outbuf=0x31b5f8) at gstaudioresample.c:782
#6  0x44476c9c in gst_audio_resample_transform (base=0x1b3498, inbuf=0x256498,
outbuf=0x31b5f8) at gstaudioresample.c:892
#7  0x40be7fe4 in ?? () from /usr/lib/libgstbase-1.0.so.0
#8  0x40be7fe4 in ?? () from /usr/lib/libgstbase-1.0.so.0

(gdb) info registers
r0             0x38ae90 3714704
r1             0x39a000 3776512
r2             0x0      0
r3             0xfffdd139       4294824249
r4             0x0      0
r5             0x0      0
r6             0x256498 2450584
r7             0x1b3498 1782936
r8             0x1aed88 1764744
r9             0x1b3408 1782792
r10            0x44500c6c       1146096748
r11            0x44500a5c       1146096220
r12            0x2e6250 3039824
sp             0x44500a40       0x44500a40
lr             0x40b84708       1085818632
pc             0x40b83720       0x40b83720
<inner_product_gint16_full_1_neon+152>
cpsr           0xa0000010       -1610612720

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