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The bug is observable if the last module has modid == 64 and its generation is same or less than the max generation of the previous modules. Then dtv[0].counter implies dtv[64] is initialized but it isn't. Fixes bug 27136. Reviewed-by: Adhemerval Zanella --- elf/dl-tls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/elf/dl-tls.c b/elf/dl-tls.c index dd76829e74..79b93ad91b 100644 --- a/elf/dl-tls.c +++ b/elf/dl-tls.c @@ -590,7 +590,7 @@ _dl_allocate_tls_init (void *result) } total += cnt; - if (total >= GL(dl_tls_max_dtv_idx)) + if (total > GL(dl_tls_max_dtv_idx)) break; listp = listp->next;