RageSoundReader_SpeedChange_Good crashes fix #1751

Job	Run time
macOS x64 Ventura	46m 48s
macOS aarch64 Sonoma	7m 57s
Windows i386	15m 36s
Linux x64 (g++-8)	7m 54s
Windows x64	15m 27s
Linux x64 (g++-9)	7m 35s
macOS High Sierra (Legacy) Ventura	22m 34s
Linux x64 (g++-10)	7m 25s
Linux x64 (g++-13)	8m 20s
Linux x64 (clang++-9)	8m 42s
Linux x64 (clang++-10)	7m 23s
Linux x64 (clang++-11)	7m 38s
Linux x64 (clang++-12)	7m 54s
Linux x64 (clang++-16)	7m 39s
	2h 58m 52s

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