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Ignore extra size in SoundFont smpl chunk so that FluidSynth can load 24 bit SoundFont files as 16 bit, rather than rejecting the file.

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Element Green 2011-01-04 21:22:56 +00:00
parent 19cd260522
commit 8e11587d4e
1 changed files with 5 additions and 2 deletions
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7
fluidsynth/src/sfloader/fluid_defsfont.c
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@ -2024,7 +2024,10 @@ process_sdta (int size, SFData * sf, FILE * fd)
return (gerr (ErrCorr,
_("Expected SMPL chunk found invalid id instead")));
if ((size - chunk.size) != 0)
/* SDTA chunk may also contain sm24 chunk for 24 bit samples
* (not yet supported), only an error if SMPL chunk size is
* greater than SDTA. */
if (chunk.size > size)
return (gerr (ErrCorr, _("SDTA chunk size mismatch")));
/* sample data follows */
@ -2034,7 +2037,7 @@ process_sdta (int size, SFData * sf, FILE * fd)
sdtachunk_size = chunk.size;
sf->samplesize = chunk.size;
FSKIP (chunk.size, fd);
FSKIP (size, fd);
return (OK);
}