From: Xin LI <delp...@freebsd.org> and when doing it, consistently use explicit_bzero().
Update manual pages to match the behavior. Reviewed by: pfg, allanjude, jmg MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D16316 --- cpukit/libmd/sha256c.c | 2 +- cpukit/libmd/sha512c.c | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/cpukit/libmd/sha256c.c b/cpukit/libmd/sha256c.c index 7fd568a2ab..563f9e2099 100644 --- a/cpukit/libmd/sha256c.c +++ b/cpukit/libmd/sha256c.c @@ -295,7 +295,7 @@ SHA256_Final(unsigned char digest[static SHA256_DIGEST_LENGTH], SHA256_CTX *ctx) be32enc_vect(digest, ctx->state, SHA256_DIGEST_LENGTH); /* Clear the context state */ - memset(ctx, 0, sizeof(*ctx)); + explicit_bzero(ctx, sizeof(*ctx)); } /*** SHA-224: *********************************************************/ diff --git a/cpukit/libmd/sha512c.c b/cpukit/libmd/sha512c.c index daeef9d671..0b03d09fa9 100644 --- a/cpukit/libmd/sha512c.c +++ b/cpukit/libmd/sha512c.c @@ -327,7 +327,7 @@ SHA512_Final(unsigned char digest[static SHA512_DIGEST_LENGTH], SHA512_CTX *ctx) be64enc_vect(digest, ctx->state, SHA512_DIGEST_LENGTH); /* Clear the context state */ - memset(ctx, 0, sizeof(*ctx)); + explicit_bzero(ctx, sizeof(*ctx)); } /*** SHA-512t: *********************************************************/ @@ -370,7 +370,7 @@ SHA512_224_Final(unsigned char digest[static SHA512_224_DIGEST_LENGTH], SHA512_C be64enc_vect(digest, ctx->state, SHA512_224_DIGEST_LENGTH); /* Clear the context state */ - memset(ctx, 0, sizeof(*ctx)); + explicit_bzero(ctx, sizeof(*ctx)); } void @@ -409,7 +409,7 @@ SHA512_256_Final(unsigned char digest[static SHA512_256_DIGEST_LENGTH], SHA512_C be64enc_vect(digest, ctx->state, SHA512_256_DIGEST_LENGTH); /* Clear the context state */ - memset(ctx, 0, sizeof(*ctx)); + explicit_bzero(ctx, sizeof(*ctx)); } /*** SHA-384: *********************************************************/ @@ -459,5 +459,5 @@ SHA384_Final(unsigned char digest[static SHA384_DIGEST_LENGTH], SHA384_CTX *ctx) be64enc_vect(digest, ctx->state, SHA384_DIGEST_LENGTH); /* Clear the context state */ - memset(ctx, 0, sizeof(*ctx)); + explicit_bzero(ctx, sizeof(*ctx)); } -- 2.35.3 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
