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_sock.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'openbsc/src/gprs/gtphub_sock.c') diff --git a/openbsc/src/gprs/gtphub_sock.c b/openbsc/src/gprs/gtphub_sock.c index 699672e46..60bebaaeb 100644 --- a/openbsc/src/gprs/gtphub_sock.c +++ b/openbsc/src/gprs/gtphub_sock.c @@ -50,8 +50,10 @@ int gtphub_write(const struct osmo_fd *to, LOG(LOGL_ERROR, "sent(%d) != data_len(%d)\n", (int)sent, (int)buf_len); else - LOG(LOGL_DEBUG, "Sent %d: %s\n", - (int)sent, osmo_hexdump(buf, sent)); + LOG(LOGL_DEBUG, "Sent %d: %s%s\n", + (int)sent, + osmo_hexdump(buf, sent > 1000? 1000 : sent), + sent > 1000 ? "..." : ""); return 0; } -- cgit v1.2.3