Buflib_init Bugfix Minsize
when buflib_init is called with a buffer smaller than sizeof(union buflib_data); size will be zero Later when the alloc fails buflib will keep try to free items in order to satisify the request this crashes in the sim I suspect this behavior holds true on device as well but I havent verified this as of yet. patch adds minimal overhead to the buflib and panics when the size is too small Change-Id: I46e510367fc1cac19ce01ee6f92d8cf0d65ef914
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@ -123,6 +123,12 @@ buflib_init(struct buflib_context *ctx, void *buf, size_t size)
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*/
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ctx->alloc_end = bd_buf;
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ctx->compact = true;
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if (size == 0)
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{
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BPANICF("buflib_init error (CTX:%p, %zd bytes):\n", ctx,
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(ctx->handle_table - ctx->buf_start) * sizeof(union buflib_data));
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}
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}
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bool buflib_context_relocate(struct buflib_context *ctx, void *buf)
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