diff options
-rw-r--r-- | src/geoptimiser.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/geoptimiser.c b/src/geoptimiser.c index 4ba2c5d0..f7894787 100644 --- a/src/geoptimiser.c +++ b/src/geoptimiser.c @@ -631,10 +631,18 @@ static int add_distance_to_list(struct gpanel *gp, double *det_shift) { int pix_index; + int ifs, iss; double rfs, rss; double crx, cry; - pix_index = ((int)rint(imfe->fs) + gp->p->w*(int)rint(imfe->ss)); + ifs = imfe->fs; + iss = imfe->ss; /* Explicit rounding towards zero (truncation) */ + pix_index = ifs + gp->p->w*iss; + + if ( (ifs >= gp->p->w) || (iss >= gp->p->h) ) { + ERROR("Peak is outside panel!\n"); + return 1; + } if ( gp->num_pix_displ[pix_index] > 0 ) { |