luke/ngspice
1
0
Fork 0
mirror of https://git.code.sf.net/p/ngspice/ngspice synced 2026-08-29 01:04:55 +02:00
Code Issues Packages Projects Releases Wiki Activity

bug 578 crash when scale is too short

Browse Source 
Warning message if scale and vector length do not match.
Restrict number of points plotted to the smaller of both.
This commit is contained in:
Holger Vogt
2022-02-07 15:59:43 +01:00
parent 4f82a24df2
commit 640fa7e17b
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/frontend/plotting/plotcurv.c
+5 -1
View File
@@ -135,7 +135,11 @@ ft_graf(struct dvec *v, struct dvec *xs, bool nostart)
Then everything is plotted. */
bool mono = (currentgraph->plottype != PLOT_RETLIN);
int dir = 0;
for (i = 0, j = v->v_length; i < j; i++) {
int vlength = v->v_length;
int slength = xs->v_length;
if (slength != vlength)
fprintf(stderr, "Warning: length of vector %s and its scale do not match, plot may be truncated!\n", v->v_name);
for (i = 0, j = min(vlength, slength); i < j; i++) {
dx = isreal(xs) ? xs->v_realdata[i] :
realpart(xs->v_compdata[i]);
dy = isreal(v) ? v->v_realdata[i] :