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2005-01-10 Ulrich Drepper <drepper@redhat.com>

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* sysdeps/generic/dl-tls.c (_dl_next_tls_modid): Fix assertion and
	recognition of last entry.
This commit is contained in:
Roland McGrath 2005-02-16 10:23:02 +00:00
parent 56bd8f225d
commit 6cf3dca07f
1 changed files with 6 additions and 3 deletions
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9
sysdeps/generic/dl-tls.c
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@ -65,7 +65,10 @@ _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. */
@ -88,11 +91,11 @@ _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;