diff options
author | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2017-07-14 18:35:36 +0200 |
---|---|---|
committer | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2017-07-14 18:35:36 +0200 |
commit | 2f0af52b423368e8fa7a6f532f945812e88c809d (patch) | |
tree | 14dcf0bd80a670a0b3c663d855969c0ce53c28bb /crypto/bn | |
parent | 190909aaabf1d8abf48b0c92a9d425c8f0bd2481 (diff) |
Fix gcc-7 warnings about missing fall thru comments.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3936)
Diffstat (limited to 'crypto/bn')
-rw-r--r-- | crypto/bn/bn_lib.c | 6 | ||||
-rw-r--r-- | crypto/bn/bn_mul.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c index 17d34c319e..fd06d08a83 100644 --- a/crypto/bn/bn_lib.c +++ b/crypto/bn/bn_lib.c @@ -295,10 +295,13 @@ static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) switch (b->top & 3) { case 3: A[2] = B[2]; + /* fall thru */ case 2: A[1] = B[1]; + /* fall thru */ case 1: A[0] = B[0]; + /* fall thru */ case 0: /* Without the "case 0" some old optimizers got this wrong. */ ; @@ -390,10 +393,13 @@ BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b) switch (b->top & 3) { case 3: A[2] = B[2]; + /* fall thru */ case 2: A[1] = B[1]; + /* fall thru */ case 1: A[0] = B[0]; + /* fall thru */ case 0:; } #else diff --git a/crypto/bn/bn_mul.c b/crypto/bn/bn_mul.c index 0892704fa9..a1abc5b05a 100644 --- a/crypto/bn/bn_mul.c +++ b/crypto/bn/bn_mul.c @@ -115,10 +115,12 @@ BN_ULONG bn_sub_part_words(BN_ULONG *r, r[1] = a[1]; if (--dl <= 0) break; + /* fall thru */ case 2: r[2] = a[2]; if (--dl <= 0) break; + /* fall thru */ case 3: r[3] = a[3]; if (--dl <= 0) @@ -206,10 +208,12 @@ BN_ULONG bn_add_part_words(BN_ULONG *r, r[1] = b[1]; if (++dl >= 0) break; + /* fall thru */ case 2: r[2] = b[2]; if (++dl >= 0) break; + /* fall thru */ case 3: r[3] = b[3]; if (++dl >= 0) @@ -276,10 +280,12 @@ BN_ULONG bn_add_part_words(BN_ULONG *r, r[1] = a[1]; if (--dl <= 0) break; + /* fall thru */ case 2: r[2] = a[2]; if (--dl <= 0) break; + /* fall thru */ case 3: r[3] = a[3]; if (--dl <= 0) |