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-rw-r--r--linuxthreads_db/td_thr_validate.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/linuxthreads_db/td_thr_validate.c b/linuxthreads_db/td_thr_validate.c
index fcce270f29..8334ef74b7 100644
--- a/linuxthreads_db/td_thr_validate.c
+++ b/linuxthreads_db/td_thr_validate.c
@@ -31,6 +31,11 @@ td_thr_validate (const td_thrhandle_t *th)
LOG ("td_thr_validate");
+ /* A special case: if the program just starts up the handle is
+ NULL. */
+ if (th->th_unique == NULL)
+ return TD_OK;
+
/* Now get all descriptors, one after the other. */
for (cnt = 0; cnt < pthread_threads_max; ++cnt, ++handles)
{