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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/include/linux/lzo.h
..
..
@@ -18,12 +18,16 @@
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 #define LZO1X_1_MEM_COMPRESS	(8192 * sizeof(unsigned short))
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 #define LZO1X_MEM_COMPRESS	LZO1X_1_MEM_COMPRESS
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-#define lzo1x_worst_compress(x) ((x) + ((x) / 16) + 64 + 3)
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+#define lzo1x_worst_compress(x) ((x) + ((x) / 16) + 64 + 3 + 2)
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 /* This requires 'wrkmem' of size LZO1X_1_MEM_COMPRESS */
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 int lzo1x_1_compress(const unsigned char *src, size_t src_len,
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 		     unsigned char *dst, size_t *dst_len, void *wrkmem);
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+/* This requires 'wrkmem' of size LZO1X_1_MEM_COMPRESS */
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+int lzorle1x_1_compress(const unsigned char *src, size_t src_len,
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+		     unsigned char *dst, size_t *dst_len, void *wrkmem);
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+
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 /* safe decompression with overrun testing */
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 int lzo1x_decompress_safe(const unsigned char *src, size_t src_len,
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 			  unsigned char *dst, size_t *dst_len);