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prototypes, and avoid a NULL dereference when PZDEBUG is active

This commit is contained in:
rlar 2011-08-21 18:04:33 +00:00
parent 146069952d
commit aaf3f9da1b
2 changed files with 17 additions and 11 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2011-08-21 Robert Larice
* src/spicelib/analysis/cktpzstr.c :
prototypes, and avoid a NULL dereference when PZDEBUG is active
2011-08-21 Robert Larice 2011-08-21 Robert Larice
* src/frontend/outitf.c : * src/frontend/outitf.c :
avoid segfault when printing aout a nonexistant `ReferenceValue' (pzan) avoid segfault when printing aout a nonexistant `ReferenceValue' (pzan)

16
src/spicelib/analysis/cktpzstr.c
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@ -37,7 +37,7 @@ void CKTpzReset(PZtrial **set);
#ifdef PZDEBUG #ifdef PZDEBUG
static void show_trial( ); static void show_trial(PZtrial *new_trial, char x);
#endif #endif
#define NITER_LIM 200 #define NITER_LIM 200
@ -1017,16 +1017,18 @@ zaddeq(double *a, int *amag, double x, int xmag, double y, int ymag)
#ifdef PZDEBUG #ifdef PZDEBUG
static void static void
show_trial(new_trial, x) show_trial(PZtrial *new_trial, char x)
PZtrial *new_trial;
char x;
{ {
DEBUG(1) fprintf(stderr, "%c (%3d/%3d) %.15g %.15g :: %.30g %.30g %d\n", x, DEBUG(1) {
if(new_trial) {
fprintf(stderr, "%c (%3d/%3d) %.15g %.15g :: %.30g %.30g %d\n", x,
NIter, new_trial->seq_num, new_trial->s.real, new_trial->s.imag, NIter, new_trial->seq_num, new_trial->s.real, new_trial->s.imag,
new_trial->f_def.real, new_trial->f_def.imag, new_trial->mag_def); new_trial->f_def.real, new_trial->f_def.imag, new_trial->mag_def);
DEBUG(1) if (new_trial->flags & ISANABERRATION)
if (new_trial->flags & ISANABERRATION) {
fprintf(stderr, "*** numerical aberration ***\n"); fprintf(stderr, "*** numerical aberration ***\n");
} else {
fprintf(stderr, "%c (%3d/---) new_trial = nil\n", x, NIter);
}
} }
} }
#endif #endif