aboutsummaryrefslogtreecommitdiff
path: root/sys/contrib/openzfs/lib/libspl/backtrace.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/contrib/openzfs/lib/libspl/backtrace.c')
-rw-r--r--sys/contrib/openzfs/lib/libspl/backtrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/contrib/openzfs/lib/libspl/backtrace.c b/sys/contrib/openzfs/lib/libspl/backtrace.c
index 6e8b3b12122d..7f1ef596f8ed 100644
--- a/sys/contrib/openzfs/lib/libspl/backtrace.c
+++ b/sys/contrib/openzfs/lib/libspl/backtrace.c
@@ -38,7 +38,7 @@
*/
#define spl_bt_write_n(fd, s, n) \
do { ssize_t r __maybe_unused = write(fd, s, n); } while (0)
-#define spl_bt_write(fd, s) spl_bt_write_n(fd, s, sizeof (s))
+#define spl_bt_write(fd, s) spl_bt_write_n(fd, s, sizeof (s)-1)
#if defined(HAVE_LIBUNWIND)
#define UNW_LOCAL_ONLY