Hi there,

I have come across three problems with lame 3.95.1. (I use the the 
Fedora Linux 1 RPM from freshrpms.net.)

(1)

I have a program in C that uses encoding functions from libmp3lame.so.

Configuration is done by:

  lame_set_in_samplerate(gf, 8000);
  lame_set_num_channels(gf, 1);
  lame_set_disable_reservoir(gf, 1);
  lame_set_bWriteVbrTag(gf, 0);
  lame_set_scale(gf, config->scale);

When encoding a 8 kHz bitstream, I sometimes get:

 strange error flushing buffer ...
 Internal buffer inconsistency. flushbits <> ResvSize.Error: 
 MAX_HEADER_BUF too small in bitstream.c

However, I never got that problem with 16 kHz. This problem definetly 
was not present in 3.93.1 (same code from my side).

(2)

lame --vbr-new sineWithNoise.wav

with attached sineWithNoise.wav segfaults in quantize_xrpow().


(3)

Possibly related, if using lame with the memory checking tool 
"valgrind" (http://valgrind.kde.org/), I get the following 
warnings:

=26998== Use of uninitialised value of size 8
==26998==    at 0x7F0BC7: L3psycho_anal_ns 
(in /usr/lib/libmp3lame.so.0.0.0)
==26998==
==26998== Use of uninitialised value of size 8
==26998==    at 0x7F0BD5: L3psycho_anal_ns 
(in /usr/lib/libmp3lame.so.0.0.0)
==26998==
==26998== Use of uninitialised value of size 8
==26998==    at 0x7F3FC1: convert_partition2scalefac_l 
(in /usr/lib/libmp3lame.so.0.0.0)
==26998==
==26998== Use of uninitialised value of size 8
==26998==    at 0x7F3FE0: convert_partition2scalefac_l 
(in /usr/lib/libmp3lame.so.0.0.0)
==26998==
==26998== Use of uninitialised value of size 8
==26998==    at 0x7F3FF0: convert_partition2scalefac_l 
(in /usr/lib/libmp3lame.so.0.0.0)
==26998==
==26998== Use of uninitialised value of size 8
==26998==    at 0x7F3FF3: convert_partition2scalefac_l 
(in /usr/lib/libmp3lame.so.0.0.0)
==26998==
==26998== Conditional jump or move depends on uninitialised value(s)
==26998==    at 0x7F4470: block_type_set 
(in /usr/lib/libmp3lame.so.0.0.0)

Regards -

Peter

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