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Out of bound array access in src_linear.c #208

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lkoenig opened this issue Mar 6, 2024 · 2 comments
Open

Out of bound array access in src_linear.c #208

lkoenig opened this issue Mar 6, 2024 · 2 comments
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@lkoenig
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lkoenig commented Mar 6, 2024

In some particular cases, src_linear.c perform an access on the input array with an index of -1 in https://github.com/libsndfile/libsamplerate/blob/master/src/src_linear.c#L122 when priv->in_used is 0 because.

I'll add a PR with a test case catching this corner case.
lkoenig added a commit to lkoenig/libsamplerate that referenced this issue Mar 6, 2024
@lkoenig
Add test to catch out of bound array access.
b956d1e 
This is to repro a bug reported in libsndfile#208
@lkoenig lkoenig mentioned this issue Mar 6, 2024
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lkoenig added a commit to lkoenig/libsamplerate that referenced this issue Mar 6, 2024
@lkoenig
Add test to catch out of bound array access.
99589c6 
This is to repro a bug reported in libsndfile#208
lkoenig added a commit to lkoenig/libsamplerate that referenced this issue Mar 7, 2024
@lkoenig
Fix out of bound access in src_linear
ed6e7e2 
Fix libsndfile#208 about out of bount access in linear resampler.

Also migrates to count the sumber of frames instead of the number of
samples and remove some redundant member of the private state.

Signed-off-by: Lionel Koenig Gélas <lionel.koenig@gmail.com>
lkoenig added a commit to lkoenig/libsamplerate that referenced this issue Mar 7, 2024
@lkoenig
Fix out of bound access in src_linear
8e62284 
Fix libsndfile#208 about out of bount access in linear resampler.

Also migrates to count the sumber of frames instead of the number of
samples and remove some redundant member of the private state.

Signed-off-by: Lionel Koenig Gélas <lionel.koenig@gmail.com>
@evpobr
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evpobr commented May 11, 2024

Hi @lkoenig

@evpobr evpobr added the bug label May 11, 2024
@lkoenig
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lkoenig commented May 13, 2024

Hi @evpobr :-)

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@lkoenig @evpobr