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authorFlorian Weimer <fweimer@redhat.com>2019-05-03 09:22:33 +0200
committerFlorian Weimer <fweimer@redhat.com>2019-05-03 09:22:33 +0200
commitac3da35de5cf113edfd514c2fc8ccbaed4536aaf (patch)
tree9a969e5abc89f6d17f0a57ad5d82bb21330d7945
parent7dfde28a211400dc3b52610198478325a487e02b (diff)
downloadglibc-ac3da35de5cf113edfd514c2fc8ccbaed4536aaf.tar.gz
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misc/tst-tsearch: Additional explicit error checking
This avoids an undefined variable warning with certain GCC versions.
-rw-r--r--ChangeLog4
-rw-r--r--misc/tst-tsearch.c2
2 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 2d1907b0436..3c4dcb31fc2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-03 Florian Weimer <fweimer@redhat.com>
+
+ * misc/tst-tsearch.c (walk_tree): Add more error checking.
+
2019-05-02 Adhemerval Zanella <adhemerval.zanella@linaro.org>
[BZ #24506]
diff --git a/misc/tst-tsearch.c b/misc/tst-tsearch.c
index 9a570dd6c90..44895d4c0aa 100644
--- a/misc/tst-tsearch.c
+++ b/misc/tst-tsearch.c
@@ -223,8 +223,10 @@ walk_tree (void *root, int expected_count)
size_t first_list_size;
struct walk_trace_element *first_list
= walk_trace_finalize (&walk_trace, &first_list_size);
+ TEST_VERIFY_EXIT (first_list != NULL);
walk_tree_with (root, expected_count, twalk_with_twalk_r);
+ TEST_VERIFY (!walk_trace_has_failed (&walk_trace));
/* Compare the two traces. */
TEST_COMPARE (first_list_size, walk_trace_size (&walk_trace));