diff options
Diffstat (limited to 'Src/params.c')
| -rw-r--r-- | Src/params.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Src/params.c b/Src/params.c index 3c8658cc3..9d741cb7b 100644 --- a/Src/params.c +++ b/Src/params.c @@ -2654,8 +2654,13 @@ setarrvalue(Value v, char **val) v->end = v->start; post_assignment_length = v->start + arrlen(val); - if (v->end <= pre_assignment_length) - post_assignment_length += pre_assignment_length - v->end + 1; + if (v->end < pre_assignment_length) { + /* + * Allocate room for array elements between the end of the slice `v' + * and the original array's end. + */ + post_assignment_length += pre_assignment_length - v->end; + } p = new = (char **) zalloc(sizeof(char *) * (post_assignment_length + 1)); @@ -2671,6 +2676,9 @@ setarrvalue(Value v, char **val) *p++ = ztrdup(*q++); *p = NULL; + DPUTS2(p - new != post_assignment_length, "setarrvalue: wrong allocation: %d 1= %lu", + post_assignment_length, (unsigned long)(p - new)); + v->pm->gsu.a->setfn(v->pm, new); /* Ownership of all strings has been |