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Fix error in opj_memory_stream_skip

This commit is contained in:
Shahram Najm 2020-02-10 17:11:46 +00:00
parent 1f545e1a0f
commit 1f23533b68
1 changed files with 3 additions and 3 deletions
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6
src/grib_openjpeg_encoding.c
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@ -280,9 +280,9 @@ static OPJ_OFF_T opj_memory_stream_skip(OPJ_OFF_T nb_bytes, void* user_data)
l_nb_bytes = (OPJ_SIZE_T)nb_bytes; /* Allowed because it is positive */ l_nb_bytes = (OPJ_SIZE_T)nb_bytes; /* Allowed because it is positive */
/* Do not allow jumping past the end */ /* Do not allow jumping past the end */
if (l_nb_bytes > mstream->dataSize - mstream->offset) if (l_nb_bytes > mstream->dataSize - mstream->offset)
nb_bytes = mstream->dataSize - mstream->offset; l_nb_bytes = mstream->dataSize - mstream->offset; /* Jump the max. */
mstream->offset += l_nb_bytes; mstream->offset += l_nb_bytes; /* Make the jump */
return l_nb_bytes; /* Returm how far we jumped */ return l_nb_bytes; /* Return how far we jumped */
} }
/* Sets the pointer to anywhere in the memory */ /* Sets the pointer to anywhere in the memory */