diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/lzo/lzo1x_compress.c | 2 | ||||
| -rw-r--r-- | lib/lzo/lzo1x_decompress_safe.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/lib/lzo/lzo1x_compress.c b/lib/lzo/lzo1x_compress.c index 7b10ca86a893..01586af2347f 100644 --- a/lib/lzo/lzo1x_compress.c +++ b/lib/lzo/lzo1x_compress.c @@ -26,7 +26,7 @@ #define HAVE_OP(x) 1 #endif -#define NEED_OP(x) if (!HAVE_OP(x)) goto output_overrun +#define NEED_OP(x) if (unlikely(!HAVE_OP(x))) goto output_overrun static noinline int LZO_SAFE(lzo1x_1_do_compress)(const unsigned char *in, size_t in_len, diff --git a/lib/lzo/lzo1x_decompress_safe.c b/lib/lzo/lzo1x_decompress_safe.c index c94f4928e188..318abb82c63d 100644 --- a/lib/lzo/lzo1x_decompress_safe.c +++ b/lib/lzo/lzo1x_decompress_safe.c @@ -22,9 +22,9 @@ #define HAVE_IP(x) ((size_t)(ip_end - ip) >= (size_t)(x)) #define HAVE_OP(x) ((size_t)(op_end - op) >= (size_t)(x)) -#define NEED_IP(x) if (!HAVE_IP(x)) goto input_overrun -#define NEED_OP(x) if (!HAVE_OP(x)) goto output_overrun -#define TEST_LB(m_pos) if ((m_pos) < out) goto lookbehind_overrun +#define NEED_IP(x) if (unlikely(!HAVE_IP(x))) goto input_overrun +#define NEED_OP(x) if (unlikely(!HAVE_OP(x))) goto output_overrun +#define TEST_LB(m_pos) if (unlikely((m_pos) < out)) goto lookbehind_overrun /* This MAX_255_COUNT is the maximum number of times we can add 255 to a base * count without overflowing an integer. The multiply will overflow when |