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gh-140739: Fix missing exception on allocation failure in BinaryWriter (#143204)

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Pablo Galindo Salgado 2025-12-27 01:39:21 +00:00 • committed by GitHub
parent 9d92ac1225
commit 54362898f3
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1 changed files with 7 additions and 0 deletions
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7
Modules/_remote_debugging/binary_io_writer.c
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@ -741,6 +741,7 @@ binary_writer_create(const char *filename, uint64_t sample_interval_us, int comp
writer->write_buffer = PyMem_Malloc(WRITE_BUFFER_SIZE);
if (!writer->write_buffer) {
PyErr_NoMemory();
goto error;
}
writer->buffer_size = WRITE_BUFFER_SIZE;
@ -753,14 +754,17 @@ binary_writer_create(const char *filename, uint64_t sample_interval_us, int comp
NULL /* Use default allocator */
);
if (!writer->string_hash) {
PyErr_NoMemory();
goto error;
}
writer->strings = PyMem_Malloc(INITIAL_STRING_CAPACITY * sizeof(char *));
if (!writer->strings) {
PyErr_NoMemory();
goto error;
}
writer->string_lengths = PyMem_Malloc(INITIAL_STRING_CAPACITY * sizeof(size_t));
if (!writer->string_lengths) {
PyErr_NoMemory();
goto error;
}
writer->string_capacity = INITIAL_STRING_CAPACITY;
@ -773,16 +777,19 @@ binary_writer_create(const char *filename, uint64_t sample_interval_us, int comp
NULL /* Use default allocator */
);
if (!writer->frame_hash) {
PyErr_NoMemory();
goto error;
}
writer->frame_entries = PyMem_Malloc(INITIAL_FRAME_CAPACITY * sizeof(FrameEntry));
if (!writer->frame_entries) {
PyErr_NoMemory();
goto error;
}
writer->frame_capacity = INITIAL_FRAME_CAPACITY;
writer->thread_entries = PyMem_Malloc(INITIAL_THREAD_CAPACITY * sizeof(ThreadEntry));
if (!writer->thread_entries) {
PyErr_NoMemory();
goto error;
}
writer->thread_capacity = INITIAL_THREAD_CAPACITY;