diff options
| author | Eric S. Raymond <esr@thyrsus.com> | 2005-05-20 07:24:36 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2005-05-20 07:24:36 +0000 |
| commit | ba76c6748e2eabbcfa9c0c29323b9b5b44916e30 (patch) | |
| tree | d831d29facffeb40af44cea9bf76b5820e4707f1 /nmea_parse.c | |
| parent | c5dee64de02c9f47674f64dc08c9e11a7c678522 (diff) | |
| download | gpsd-ba76c6748e2eabbcfa9c0c29323b9b5b44916e30.tar.gz | |
More attempts to squash the devicename-smashing bug.
Diffstat (limited to 'nmea_parse.c')
| -rw-r--r-- | nmea_parse.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/nmea_parse.c b/nmea_parse.c index ba6a56c8..9a4fd925 100644 --- a/nmea_parse.c +++ b/nmea_parse.c @@ -341,12 +341,15 @@ static int processGPGSV(int count, char *field[], struct gps_data_t *out) There my be up to three GSV sentences in a data packet */ int n, fldnum; - if (count <= 3) + if (count <= 3) { + gpsd_zero_satellites(out); return ERROR_SET; + } out->await = atoi(field[1]); - if (sscanf(field[2], "%d", &out->part) < 1) + if (sscanf(field[2], "%d", &out->part) < 1) { + gpsd_zero_satellites(out); return ERROR_SET; - else if (out->part == 1) + } else if (out->part == 1) gpsd_zero_satellites(out); for (fldnum = 4; fldnum < count; ) { @@ -384,6 +387,7 @@ static int processGPGSV(int count, char *field[], struct gps_data_t *out) if (out->azimuth[n]) goto sane; gpsd_report(3, "Satellite data no good.\n"); + gpsd_zero_satellites(out); return ERROR_SET; sane: gpsd_report(3, "Satellite data OK.\n"); |