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-rw-r--r--sysdep/bsd/krt-sock.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c
index 81f0013..9e3dcfe 100644
--- a/sysdep/bsd/krt-sock.c
+++ b/sysdep/bsd/krt-sock.c
@@ -697,7 +697,8 @@ krt_set_construct(struct krt_config *c UNUSED)
void
krt_set_shutdown(struct krt_proto *x UNUSED, int last UNUSED)
{
- mb_free(krt_buffer);
+ if (krt_buffer)
+ mb_free(krt_buffer);
krt_buffer = NULL;
}