From 36948bf7c71d89746314e93ffe8f3eb2c2fbc5ea Mon Sep 17 00:00:00 2001 From: Neels Hofmeyr Date: Mon, 7 Dec 2015 13:36:47 +0100 Subject: gtphub: log: limit length of hex dumps. The debug log prints the received/sent bytes in hex. When this data surpasses the buffer size available for the log string (4096), the log is truncated and lacks a newline character. Limit the amount of dumped bytes to 1000. Sponsored-by: On-Waves ehi --- openbsc/src/gprs/gtphub.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'openbsc/src/gprs/gtphub.c') diff --git a/openbsc/src/gprs/gtphub.c b/openbsc/src/gprs/gtphub.c index a68fa6567..f26a56ace 100644 --- a/openbsc/src/gprs/gtphub.c +++ b/openbsc/src/gprs/gtphub.c @@ -942,9 +942,10 @@ static int gtphub_read(const struct osmo_fd *from, return 0; } - LOG(LOGL_DEBUG, "Received %d bytes from %s: %s\n", + LOG(LOGL_DEBUG, "Received %d bytes from %s: %s%s\n", (int)received, osmo_sockaddr_to_str(from_addr), - osmo_hexdump(buf, received)); + osmo_hexdump(buf, received > 1000? 1000 : received), + received > 1000 ? "..." : ""); return received; } -- cgit v1.2.3