diff options
Diffstat (limited to 'stdlib/qsort.c')
| -rw-r--r-- | stdlib/qsort.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/stdlib/qsort.c b/stdlib/qsort.c index a2f9e916ef..be01fb5598 100644 --- a/stdlib/qsort.c +++ b/stdlib/qsort.c @@ -389,14 +389,23 @@ __qsort_r (void *const pbase, size_t total_elems, size_t size, { if ((size_t) (hi - left_ptr) <= max_thresh) /* Ignore both small partitions. */ - top = pop (top, &lo, &hi, &depth); + { + top = pop (top, &lo, &hi, &depth); + --depth; + } else - /* Ignore small left partition. */ - lo = left_ptr; + { + /* Ignore small left partition. */ + lo = left_ptr; + --depth; + } } else if ((size_t) (hi - left_ptr) <= max_thresh) /* Ignore small right partition. */ - hi = right_ptr; + { + hi = right_ptr; + --depth; + } else if ((right_ptr - lo) > (hi - left_ptr)) { /* Push larger left partition indices. */ |