From: Ian Rogers <irogers@google.com>
To: linux-trace-devel@vger.kernel.org,
Tzvetomir Stoyanov <tz.stoyanov@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
Claire Jensen <cjense@google.com>
Cc: Ian Rogers <irogers@google.com>
Subject: [PATCH 1/2] libtracefs: Silence non-literal-null-conversion warning
Date: Tue, 3 Aug 2021 17:41:08 -0700 [thread overview]
Message-ID: <20210804004109.1476661-1-irogers@google.com> (raw)
On clang the warning looks like:
src/tracefs-utils.c:473:15: error: expression which evaluates to zero treated as a null pointer constant of type 'char *' [-Werror,-Wnon-literal-null-conversion]
list[size] = '\0';
Signed-off-by: Ian Rogers <irogers@google.com>
---
src/tracefs-utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/tracefs-utils.c b/src/tracefs-utils.c
index 63bb413..a502c2d 100644
--- a/src/tracefs-utils.c
+++ b/src/tracefs-utils.c
@@ -470,7 +470,7 @@ int tracefs_list_pop(char **list)
size--;
*list = (char *)size;
list++;
- list[size] = '\0';
+ list[size] = NULL;
return 0;
}
--
2.32.0.554.ge1b32706d8-goog
next reply other threads:[~2021-08-04 0:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-04 0:41 Ian Rogers [this message]
2021-08-04 0:41 ` [PATCH 2/2] libtracefs: Silence sometimes-uninitialized warning Ian Rogers
2021-08-04 0:51 ` Steven Rostedt
2021-08-04 0:50 ` [PATCH 1/2] libtracefs: Silence non-literal-null-conversion warning Steven Rostedt
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