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audioconvert2: clamp offset and size

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This commit is contained in:
Wim Taymans 2022-05-17 10:27:42 +02:00
parent 229a7b6019
commit 1c4058b947
1 changed files with 12 additions and 7 deletions
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19
spa/plugins/audioconvert/audioconvert2.c
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@ -2018,14 +2018,19 @@ static int impl_node_process(void *object)
}
} else {
for (j = 0; j < port->blocks; j++) {
bd = &buf->buf->datas[j];
uint32_t offs, size;
remap = dir->src_remap[n_src_datas++];
src_datas[remap] = SPA_PTROFF(bd->data, bd->chunk->offset, void);
bd = &buf->buf->datas[j];
n_samples = SPA_MIN(n_samples, bd->chunk->size / port->stride);
offs = SPA_MIN(bd->chunk->offset, bd->maxsize);
size = SPA_MIN(bd->maxsize - offs, bd->chunk->size);
spa_log_trace_fp(this->log, "%p: %d %d %d->%d", this,
bd->chunk->size, n_samples,
src_datas[remap] = SPA_PTROFF(bd->data, offs, void);
n_samples = SPA_MIN(n_samples, size / port->stride);
spa_log_trace_fp(this->log, "%p: %d:%d %d %d->%d", this,
offs, size, n_samples,
i * port->blocks + j, remap);
}
}
@ -2108,8 +2113,8 @@ static int impl_node_process(void *object)
dst_datas[remap] = bd->data;
max_out = SPA_MIN(max_out, bd->maxsize / port->stride);
}
spa_log_trace_fp(this->log, "%p: %d %d %d->%d", this,
bd->chunk->size, n_samples,
spa_log_trace_fp(this->log, "%p: %d:%d %d %d->%d", this,
max_mon, max_out, n_samples,
i * port->blocks + j, remap);
}
}