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stream.wasm : fix invalid memory access when no segments (#1902)

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No segments may be returned when a smaller sample buffer (EG 2048 samples) is sent to the worker.
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Andrew S 2024-02-26 02:12:35 -06:00 committed by GitHub
parent 3170841ed9
commit 0d8fd8483a
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1 changed files with 4 additions and 4 deletions
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examples/stream.wasm/emscripten.cpp
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@ -103,11 +103,11 @@ void stream_main(size_t index) {
{ {
const int n_segments = whisper_full_n_segments(ctx); const int n_segments = whisper_full_n_segments(ctx);
for (int i = n_segments - 1; i < n_segments; ++i) { if (n_segments > 0) {
const char * text = whisper_full_get_segment_text(ctx, i); const char * text = whisper_full_get_segment_text(ctx, n_segments - 1);
const int64_t t0 = whisper_full_get_segment_t0(ctx, i); const int64_t t0 = whisper_full_get_segment_t0(ctx, n_segments - 1);
const int64_t t1 = whisper_full_get_segment_t1(ctx, i); const int64_t t1 = whisper_full_get_segment_t1(ctx, n_segments - 1);
printf("transcribed: %s\n", text); printf("transcribed: %s\n", text);