diff options
| author | Lorenz Meier <lm@inf.ethz.ch> | 2013-05-21 09:12:54 +0200 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-05-21 09:14:22 +0200 |
| commit | 5dfde44c56e8fc833ea08a246b49076256819ba0 (patch) | |
| tree | c7f49fd952f25303a942cfe35160c3b7d2125b82 /src/modules/mavlink | |
| parent | d720944efed1c5cde2b6feed170ade7b2bc9ada3 (diff) | |
| download | px4-firmware-5dfde44c56e8fc833ea08a246b49076256819ba0.tar.gz px4-firmware-5dfde44c56e8fc833ea08a246b49076256819ba0.tar.bz2 px4-firmware-5dfde44c56e8fc833ea08a246b49076256819ba0.zip | |
Fixed va args in MAVLink, tested with RC config, correct output
Diffstat (limited to 'src/modules/mavlink')
| -rw-r--r-- | src/modules/mavlink/mavlink_log.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/modules/mavlink/mavlink_log.c b/src/modules/mavlink/mavlink_log.c index 6395ab214..1cf073fc8 100644 --- a/src/modules/mavlink/mavlink_log.c +++ b/src/modules/mavlink/mavlink_log.c @@ -103,13 +103,12 @@ __EXPORT void mavlink_vasprintf(int _fd, int severity, const char *fmt, ...) { va_list ap; va_start(ap, fmt); - struct mavlink_logmessage msg; - msg.severity = severity; - vsnprintf(msg.text, sizeof(msg.text), fmt, ap); + char text[MAVLINK_LOG_MAXLEN + 1]; + vsnprintf(text, sizeof(text), fmt, ap); va_end(ap); #ifdef __cplusplus - ::ioctl(_fd, msg.severity, (unsigned long)msg.text); + ::ioctl(_fd, severity, (unsigned long)&text[0]); #else - ioctl(_fd, msg.severity, (unsigned long)msg.text); + ioctl(_fd, severity, (unsigned long)&text[0]); #endif } |