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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2013-08-17 10:22:15 +0200 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2013-08-17 10:22:15 +0200 |
| commit | 49cb21b22d72169517c8a2137db8bcac883ad2cc (patch) | |
| tree | bd6461616c4290fbe55e5d45ae70b31efc93b9d6 /src | |
| parent | 00d7406fe26bbcbad2945a0b4e3666dd991daac4 (diff) | |
| download | fastd-49cb21b22d72169517c8a2137db8bcac883ad2cc.tar fastd-49cb21b22d72169517c8a2137db8bcac883ad2cc.zip | |
Make handshake records const uint8_t* instead of void*
This enforces explicit casting and thus avoids alignment problems.
Diffstat (limited to 'src')
| -rw-r--r-- | src/handshake.c | 6 | ||||
| -rw-r--r-- | src/handshake.h | 2 | ||||
| -rw-r--r-- | src/protocol_ec25519_fhmqvc.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/src/handshake.c b/src/handshake.c index b58745c..d74436f 100644 --- a/src/handshake.c +++ b/src/handshake.c @@ -164,8 +164,8 @@ fastd_buffer_t fastd_handshake_new_reply(fastd_context_t *ctx, const fastd_hands return buffer; } -static fastd_string_stack_t* parse_string_list(uint8_t *data, size_t len) { - uint8_t *end = data+len; +static fastd_string_stack_t* parse_string_list(const uint8_t *data, size_t len) { + const uint8_t *end = data+len; fastd_string_stack_t *ret = NULL; while (data < end) { @@ -320,7 +320,7 @@ void fastd_handshake_handle(fastd_context_t *ctx, fastd_socket_t *sock, const fa const fastd_method_t *method = ctx->conf->method_default; if (handshake.records[RECORD_METHOD_NAME].data) { - method = method_from_name(ctx, handshake.records[RECORD_METHOD_NAME].data, handshake.records[RECORD_METHOD_NAME].length); + method = method_from_name(ctx, (const char*)handshake.records[RECORD_METHOD_NAME].data, handshake.records[RECORD_METHOD_NAME].length); } /* diff --git a/src/handshake.h b/src/handshake.h index 1c349da..70a1c6c 100644 --- a/src/handshake.h +++ b/src/handshake.h @@ -59,7 +59,7 @@ typedef enum fastd_reply_code { typedef struct fastd_handshake_record { size_t length; - void *data; + const uint8_t *data; } fastd_handshake_record_t; struct fastd_handshake { diff --git a/src/protocol_ec25519_fhmqvc.c b/src/protocol_ec25519_fhmqvc.c index f96e8c4..cd4eb30 100644 --- a/src/protocol_ec25519_fhmqvc.c +++ b/src/protocol_ec25519_fhmqvc.c @@ -707,7 +707,7 @@ static void protocol_handshake_handle(fastd_context_t *ctx, fastd_socket_t *sock } if (handshake->records[RECORD_VERSION_NAME].data) - peer_version_name = strndup(handshake->records[RECORD_VERSION_NAME].data, handshake->records[RECORD_VERSION_NAME].length); + peer_version_name = strndup((const char*)handshake->records[RECORD_VERSION_NAME].data, handshake->records[RECORD_VERSION_NAME].length); pr_verbose(ctx, "received handshake from %P[%I] using fastd %s", peer, remote_addr, peer_version_name); free(peer_version_name); @@ -730,7 +730,7 @@ static void protocol_handshake_handle(fastd_context_t *ctx, fastd_socket_t *sock } if (handshake->records[RECORD_VERSION_NAME].data) - peer_version_name = strndup(handshake->records[RECORD_VERSION_NAME].data, handshake->records[RECORD_VERSION_NAME].length); + peer_version_name = strndup((const char*)handshake->records[RECORD_VERSION_NAME].data, handshake->records[RECORD_VERSION_NAME].length); pr_verbose(ctx, "received handshake response from %P[%I] using fastd %s", peer, remote_addr, peer_version_name); free(peer_version_name); |