From 3615c275d637227ee9b7cd70a616dc1851f87c3e Mon Sep 17 00:00:00 2001 From: Mehdi Date: Tue, 8 Feb 2022 23:30:41 +0100 Subject: [PATCH] build: fallthrough issue fixed A build issue was introduced on some platforms by the commit 49d6983. The fallthrough keyword was introduced although it is a C++17 only keyword. This commit only revert some lines in the src/compat/siphash/siphash.c file. --- src/compat/siphash/siphash.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/src/compat/siphash/siphash.c b/src/compat/siphash/siphash.c index 7dc72cb4..49237a50 100644 --- a/src/compat/siphash/siphash.c +++ b/src/compat/siphash/siphash.c @@ -77,11 +77,11 @@ u64 __siphash_aligned(const void *data, size_t len, const siphash_key_t *key) bytemask_from_count(left))); #else switch (left) { - case 7: b |= ((u64)end[6]) << 48; fallthrough; - case 6: b |= ((u64)end[5]) << 40; fallthrough; - case 5: b |= ((u64)end[4]) << 32; fallthrough; + case 7: b |= ((u64)end[6]) << 48; + case 6: b |= ((u64)end[5]) << 40; + case 5: b |= ((u64)end[4]) << 32; case 4: b |= le32_to_cpup(data); break; - case 3: b |= ((u64)end[2]) << 16; fallthrough; + case 3: b |= ((u64)end[2]) << 16; case 2: b |= le16_to_cpup(data); break; case 1: b |= end[0]; } @@ -109,11 +109,11 @@ u64 __siphash_unaligned(const void *data, size_t len, const siphash_key_t *key) bytemask_from_count(left))); #else switch (left) { - case 7: b |= ((u64)end[6]) << 48; fallthrough; - case 6: b |= ((u64)end[5]) << 40; fallthrough; - case 5: b |= ((u64)end[4]) << 32; fallthrough; + case 7: b |= ((u64)end[6]) << 48; + case 6: b |= ((u64)end[5]) << 40; + case 5: b |= ((u64)end[4]) << 32; case 4: b |= get_unaligned_le32(end); break; - case 3: b |= ((u64)end[2]) << 16; fallthrough; + case 3: b |= ((u64)end[2]) << 16; case 2: b |= get_unaligned_le16(end); break; case 1: b |= end[0]; } @@ -269,11 +269,11 @@ u32 __hsiphash_aligned(const void *data, size_t len, const hsiphash_key_t *key) bytemask_from_count(left))); #else switch (left) { - case 7: b |= ((u64)end[6]) << 48; fallthrough; - case 6: b |= ((u64)end[5]) << 40; fallthrough; - case 5: b |= ((u64)end[4]) << 32; fallthrough; + case 7: b |= ((u64)end[6]) << 48; + case 6: b |= ((u64)end[5]) << 40; + case 5: b |= ((u64)end[4]) << 32; case 4: b |= le32_to_cpup(data); break; - case 3: b |= ((u64)end[2]) << 16; fallthrough; + case 3: b |= ((u64)end[2]) << 16; case 2: b |= le16_to_cpup(data); break; case 1: b |= end[0]; } @@ -301,11 +301,11 @@ u32 __hsiphash_unaligned(const void *data, size_t len, bytemask_from_count(left))); #else switch (left) { - case 7: b |= ((u64)end[6]) << 48; fallthrough; - case 6: b |= ((u64)end[5]) << 40; fallthrough; - case 5: b |= ((u64)end[4]) << 32; fallthrough; + case 7: b |= ((u64)end[6]) << 48; + case 6: b |= ((u64)end[5]) << 40; + case 5: b |= ((u64)end[4]) << 32; case 4: b |= get_unaligned_le32(end); break; - case 3: b |= ((u64)end[2]) << 16; fallthrough; + case 3: b |= ((u64)end[2]) << 16; case 2: b |= get_unaligned_le16(end); break; case 1: b |= end[0]; } @@ -426,7 +426,7 @@ u32 __hsiphash_aligned(const void *data, size_t len, const hsiphash_key_t *key) v0 ^= m; } switch (left) { - case 3: b |= ((u32)end[2]) << 16; fallthrough; + case 3: b |= ((u32)end[2]) << 16; case 2: b |= le16_to_cpup(data); break; case 1: b |= end[0]; } @@ -448,7 +448,7 @@ u32 __hsiphash_unaligned(const void *data, size_t len, v0 ^= m; } switch (left) { - case 3: b |= ((u32)end[2]) << 16; fallthrough; + case 3: b |= ((u32)end[2]) << 16; case 2: b |= get_unaligned_le16(end); break; case 1: b |= end[0]; }