* main - clang: ensure new_len is at least 1
@ 2021-09-20 13:29 Zdenek Kabelac
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From: Zdenek Kabelac @ 2021-09-20 13:29 UTC (permalink / raw)
To: lvm-devel
Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=834f17bb3388ffe7f51aeede15d957a63bcda715
Commit: 834f17bb3388ffe7f51aeede15d957a63bcda715
Parent: 0d9f3dbd954b04e08a27154376b60fe9aca23b0c
Author: Zdenek Kabelac <zkabelac@redhat.com>
AuthorDate: Mon Sep 20 10:17:50 2021 +0200
Committer: Zdenek Kabelac <zkabelac@redhat.com>
CommitterDate: Mon Sep 20 10:51:30 2021 +0200
clang: ensure new_len is at least 1
---
test/unit/run.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/test/unit/run.c b/test/unit/run.c
index 9cbb60506..206857159 100644
--- a/test/unit/run.c
+++ b/test/unit/run.c
@@ -125,7 +125,9 @@ static void _print_path_delta(FILE *stream,
fprintf(stream, "\n");
}
- len = common_prefix * 2 + (new[new_len - 1].e - new[new_len - 1].b);
+ if (new_len > 0)
+ len = common_prefix * 2 + (new[new_len - 1].e - new[new_len - 1].b);
+
fprintf(stream, " ");
for (d = len; d < 60; d++)
fprintf(stream, ".");
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2021-09-20 13:29 main - clang: ensure new_len is at least 1 Zdenek Kabelac
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