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-rw-r--r--tools/hciattach.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/hciattach.c b/tools/hciattach.c
index 8091d655..bcdad95b 100644
--- a/tools/hciattach.c
+++ b/tools/hciattach.c
@@ -968,7 +968,7 @@ int main(int argc, char *argv[])
int send_break = 0;
pid_t pid;
struct sigaction sa;
- char dev[20];
+ char dev[PATH_MAX];
detach = 1;
printpid = 0;