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plug a small memory leak

This commit is contained in:
Holger Vogt 2018-07-22 09:53:14 +02:00
parent ea3ada107b
commit 8930690cd2
1 changed files with 5 additions and 3 deletions
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8
src/frontend/inpcom.c
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@ -4513,7 +4513,7 @@ inp_compat(struct card *card)
BGxxx int1 0 V = pwl (expression, x0-(x2-x0)/2, y0, x0, y0, x1, y1, x2, y2, x2+(x2-x0)/2, y2) BGxxx int1 0 V = pwl (expression, x0-(x2-x0)/2, y0, x0, y0, x1, y1, x2, y2, x2+(x2-x0)/2, y2)
*/ */
if ((str_ptr = strstr(curr_line, "table")) != NULL) { if ((str_ptr = strstr(curr_line, "table")) != NULL) {
char *expression, *firstno, *ffirstno, *secondno, *midline, *lastno, *lastlastno; char *expression, *firstno, *ffirstno, *ffirstnof, *secondno, *midline, *lastno, *lastnof, *lastlastno;
char *m_ptr, *m_token; char *m_ptr, *m_token;
double fnumber, lnumber, delta; double fnumber, lnumber, delta;
int nerror; int nerror;
@ -4570,7 +4570,7 @@ inp_compat(struct card *card)
*str_ptr = ' '; *str_ptr = ' ';
/* get first two numbers to establish extrapolation */ /* get first two numbers to establish extrapolation */
str_ptr = cut_line; str_ptr = cut_line;
ffirstno = gettok_node(&cut_line); ffirstnof = ffirstno = gettok_node(&cut_line);
if (!ffirstno) { if (!ffirstno) {
fprintf(stderr, "Error: bad syntax in line %d\n %s\n", fprintf(stderr, "Error: bad syntax in line %d\n %s\n",
card->linenum_orig, card->line); card->linenum_orig, card->line);
@ -4588,7 +4588,7 @@ inp_compat(struct card *card)
else if (*str_ptr == ')') else if (*str_ptr == ')')
*str_ptr = ' '; *str_ptr = ' ';
/* scan for last two numbers */ /* scan for last two numbers */
lastno = gettok_node(&cut_line); lastnof = lastno = gettok_node(&cut_line);
lnumber = INPevaluate(&lastno, &nerror, FALSE); lnumber = INPevaluate(&lastno, &nerror, FALSE);
/* check for max-min and take half the difference for delta */ /* check for max-min and take half the difference for delta */
delta = (lnumber-fnumber)/2.; delta = (lnumber-fnumber)/2.;
@ -4610,7 +4610,9 @@ inp_compat(struct card *card)
card = insert_new_line(card, ckt_array[i], 0, 0); card = insert_new_line(card, ckt_array[i], 0, 0);
tfree(firstno); tfree(firstno);
tfree(ffirstnof);
tfree(secondno); tfree(secondno);
tfree(lastnof);
tfree(lastlastno); tfree(lastlastno);
tfree(expression); tfree(expression);
tfree(title_tok); tfree(title_tok);