[PATCH] libosmocore[master]: NOT FOR MERGE: add ubsan failure to see if jenkins.sh catche...

[Neels Hofmeyr]

Review at  https://gerrit.osmocom.org/1045

NOT FOR MERGE: add ubsan failure to see if jenkins.sh catches it

Change-Id: I6de7a703eee56a2f4875fef684b8050751b0b4ca
---
M tests/bits/bitrev_test.c
1 file changed, 6 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/45/1045/1

diff --git a/tests/bits/bitrev_test.c b/tests/bits/bitrev_test.c
index ed3939a..a4f4ea9 100644
--- a/tests/bits/bitrev_test.c
+++ b/tests/bits/bitrev_test.c
@@ -296,6 +296,9 @@
 	const uint8_t in1[] = { 0xF0, 0x0D, 0xCA, 0xFE, 0xDE, 0xAD, 0xBE, 0xEF },
 		      in2[] = { 0xB0, 0x0B, 0xBA, 0xBE, 0xFA, 0xCE };
 
+	long int ub = 100;
+	long int ub2;
+
 	for (offs = 0; offs < 13; offs++) {
 		sh_chk(in1, ARRAY_SIZE(in1), offs, true);
 		sh_chk(in1, ARRAY_SIZE(in1), offs, false);
@@ -303,6 +306,9 @@
 		/* in2 is too short to shift left 12 nibbles */
 		if (offs < 12)
 			sh_chk(in2, ARRAY_SIZE(in2), offs, false);
+		ub *= 546453978298369;
+		ub2 = ub << offs;
+		fprintf(stderr, "ub %ld\n", ub2);
 	}
 	return 0;
 }

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I6de7a703eee56a2f4875fef684b8050751b0b4ca
Gerrit-PatchSet: 1
Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>