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Karsten Wiese <annabellesgarden@yahoo.de>:

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- Two Segmentation fault spots cleared.
This commit is contained in:
Takashi Iwai 2003-12-03 10:39:23 +00:00
parent ae6ba4c872
commit e6764b8a6c
5 changed files with 31 additions and 12 deletions
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6
us428control/us428control.cc
View file

@ -121,14 +121,16 @@ int US428Control(const char* DevName)
if (verbose > 1)
printf("Last is %i\n", Last);
while (us428ctls_sharedmem->CtlSnapShotRed != Last) {
static Cus428_ctls *Red = 0;
int Read = us428ctls_sharedmem->CtlSnapShotRed + 1;
if (Read >= N_us428_ctl_BUFS)
if (Read >= N_us428_ctl_BUFS || Read < 0)
Read = 0;
Cus428_ctls* PCtlSnapShot = ((Cus428_ctls*)(us428ctls_sharedmem->CtlSnapShot)) + Read;
int DiffAt = us428ctls_sharedmem->CtlSnapShotDiffersAt[Read];
if (verbose > 1)
PCtlSnapShot->dump(DiffAt);
PCtlSnapShot->analyse(((Cus428_ctls*)(us428ctls_sharedmem->CtlSnapShot))[us428ctls_sharedmem->CtlSnapShotRed], DiffAt );
PCtlSnapShot->analyse(Red, DiffAt);
Red = PCtlSnapShot;
us428ctls_sharedmem->CtlSnapShotRed = Read;
}
}