diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/netconsole.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 3f59b841d659..6a6806eeb0c6 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -1090,10 +1090,10 @@ static void send_msg_fragmented(struct netconsole_target *nt, int msg_len, int release_len) { + int header_len, msgbody_len, body_len; static char buf[MAX_PRINT_CHUNK]; /* protected by target_list_lock */ int offset = 0, userdata_len = 0; const char *header, *msgbody; - int header_len, msgbody_len; const char *release; #ifdef CONFIG_NETCONSOLE_DYNAMIC @@ -1124,10 +1124,11 @@ static void send_msg_fragmented(struct netconsole_target *nt, memcpy(buf + release_len, header, header_len); header_len += release_len; + body_len = msgbody_len + userdata_len; /* for now on, the header will be persisted, and the msgbody * will be replaced */ - while (offset < msgbody_len + userdata_len) { + while (offset < body_len) { int this_header = header_len; int this_offset = 0; int this_chunk = 0; @@ -1135,7 +1136,7 @@ static void send_msg_fragmented(struct netconsole_target *nt, this_header += scnprintf(buf + this_header, sizeof(buf) - this_header, ",ncfrag=%d/%d;", offset, - msgbody_len + userdata_len); + body_len); /* Not all msgbody data has been written yet */ if (offset < msgbody_len) { @@ -1151,7 +1152,7 @@ static void send_msg_fragmented(struct netconsole_target *nt, * write, append userdata in this chunk */ if (offset + this_offset >= msgbody_len && - offset + this_offset < userdata_len + msgbody_len) { + offset + this_offset < body_len) { int sent_userdata = (offset + this_offset) - msgbody_len; int preceding_bytes = this_chunk + this_header; |