diogo/yap-6.3
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

bad handling of overflow.

Browse Source
This commit is contained in:
Vitor Santos Costa 2011-03-19 23:21:37 +00:00
parent c184d5feaa
commit a1fbcf872b
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
C/utilpreds.c
View File

@ -2802,6 +2802,9 @@ static Int ground_complex_term(register CELL *pt0, register CELL *pt0_end USES_R
*pt0 = TermNil;
#else
if (pt0 < pt0_end) {
if (to_visit+2 >= (struct cp_frame *)AuxSp) {
goto heap_overflow;
}
to_visit[0] = pt0;
to_visit[1] = pt0_end;
to_visit += 2;
@ -2910,10 +2913,12 @@ int Yap_IsGroundTerm(Term t)
}
}
if (out < 0) {
*H++ = t;
if (!Yap_ExpandPreAllocCodeSpace(0, NULL, TRUE)) {
Yap_Error(OUT_OF_AUXSPACE_ERROR, ARG1, "overflow in ground");
return FALSE;
}
t = *--H;
}
}
}