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author | Lorenz Meier <lm@inf.ethz.ch> | 2014-10-27 13:10:58 +0100 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-10-29 17:56:55 +0100 |
commit | 2e33683630002aef5881734c96383685b7e8443f (patch) | |
tree | eb3ab85796e9f823c35d27867a564f16e2ffd8d0 | |
parent | d5b8385a13f4d09453bc00406ec96da9345addcf (diff) | |
download | px4-firmware-2e33683630002aef5881734c96383685b7e8443f.tar.gz px4-firmware-2e33683630002aef5881734c96383685b7e8443f.tar.bz2 px4-firmware-2e33683630002aef5881734c96383685b7e8443f.zip |
Abort on large packets which do not fit in buffer - not just if the gap is not provided any more.
-rw-r--r-- | src/modules/mavlink/mavlink_main.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/mavlink/mavlink_main.cpp b/src/modules/mavlink/mavlink_main.cpp index 0d932d20a..4448f8d6f 100644 --- a/src/modules/mavlink/mavlink_main.cpp +++ b/src/modules/mavlink/mavlink_main.cpp @@ -763,7 +763,7 @@ Mavlink::send_message(const uint8_t msgid, const void *msg) _last_write_try_time = hrt_absolute_time(); /* check if there is space in the buffer, let it overflow else */ - if (buf_free < TX_BUFFER_GAP) { + if ((buf_free < TX_BUFFER_GAP) || (buf_free < packet_len)) { /* no enough space in buffer to send */ count_txerr(); count_txerrbytes(packet_len); |