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ngspice
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After an ac simulation, a tran measurement causes a segfault. 

A check prevents this issue.
This commit is contained in:
Holger Vogt 2026-02-03 22:38:56 +01:00
parent 26c86841df
commit 5ec437f672
1 changed files with 12 additions and 2 deletions
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14
src/frontend/com_measure2.c
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@ -439,8 +439,13 @@ com_measure_when(
sp_check = TRUE; sp_check = TRUE;
else if (cieq (meas->m_analysis, "dc")) else if (cieq (meas->m_analysis, "dc"))
dc_check = TRUE; dc_check = TRUE;
else else {
tran_check = TRUE; tran_check = TRUE;
if (!d->v_realdata) {
fprintf(stderr, "Error: no real data available for measurement (no tran simulation?)\n");
return MEASUREMENT_FAILURE;
}
}
for (i = 0; i < d->v_length; i++) { for (i = 0; i < d->v_length; i++) {
@ -697,8 +702,13 @@ measure_at(
sp_check = TRUE; sp_check = TRUE;
else if (cieq (meas->m_analysis, "dc")) else if (cieq (meas->m_analysis, "dc"))
dc_check = TRUE; dc_check = TRUE;
else else {
tran_check = TRUE; tran_check = TRUE;
if (!d->v_realdata) {
fprintf(stderr, "Error: no real data available for measurement (no tran simulation?)\n");
return MEASUREMENT_FAILURE;
}
}
for (i = 0; i < d->v_length; i++) { for (i = 0; i < d->v_length; i++) {
if (ac_check) { if (ac_check) {