diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/dl-tls.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sysdeps/generic/dl-tls.c b/sysdeps/generic/dl-tls.c index 10b7f2c65a..099742ceff 100644 --- a/sysdeps/generic/dl-tls.c +++ b/sysdeps/generic/dl-tls.c @@ -67,7 +67,10 @@ _dl_next_tls_modid (void) /* Note that this branch will never be executed during program start since there are no gaps at that time. Therefore it does not matter that the dl_tls_dtv_slotinfo is not allocated - yet when the function is called for the first times. */ + yet when the function is called for the first times. + + NB: the offset +1 is due to the fact that DTV[0] is used + for something else. */ result = GL(dl_tls_static_nelem) + 1; /* If the following would not be true we mustn't have assumed there is a gap. */ @@ -90,11 +93,11 @@ _dl_next_tls_modid (void) } while ((runp = runp->next) != NULL); - if (result >= GL(dl_tls_max_dtv_idx)) + if (result > GL(dl_tls_max_dtv_idx)) { /* The new index must indeed be exactly one higher than the previous high. */ - assert (result == GL(dl_tls_max_dtv_idx)); + assert (result == GL(dl_tls_max_dtv_idx) + 1); /* There is no gap anymore. */ GL(dl_tls_dtv_gaps) = false; |