mirrors/gnss-sdr
1
0
Fork 0
mirror of https://github.com/gnss-sdr/gnss-sdr synced 2024-12-14 12:10:34 +00:00
Code Issues Releases Wiki Activity

Avoid signed overflow

Browse Source
This commit is contained in:
Carles Fernandez 2017-08-26 10:07:18 +02:00 committed by Damian Miralles
parent e60a59160b
commit 7ae4a794f6
1 changed files with 31 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/algorithms/libs/rtklib/rtklib_rtkpos.cc
View File

@ -1543,18 +1543,14 @@ int ddmat(rtk_t *rtk, double *D)
nofix = (m == 1 && rtk->opt.glomodear == 0) || (m == 3 && rtk->opt.bdsmodear == 0);
for (f = 0, k = na;f<nf;f++, k+=MAXSAT)
{
if(i < k + MAXSAT)
{
for (i = k;i<k+MAXSAT;i++)
{
#if 0
if (rtk->x[i] == 0.0||!test_sys(rtk->ssat[i-k].sys,m)||
!rtk->ssat[i-k].vsat[f])
{
#else
if (rtk->x[i] == 0.0 || !test_sys(rtk->ssat[i-k].sys, m) ||
!rtk->ssat[i-k].vsat[f] || !rtk->ssat[i-k].half[f])
{
#endif
continue;
}
if (rtk->ssat[i-k].lock[f]>0 && !(rtk->ssat[i-k].slip[f]&2) &&
@ -1585,6 +1581,7 @@ int ddmat(rtk_t *rtk, double *D)
}
}
}
}
trace(5, "D=\n"); tracemat(5, D, nx, na+nb, 2, 0);
return nb;
}