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| author | Harald Welte <laforge@gnumonks.org> | 2017-11-08 16:08:20 +0900 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-11-14 00:08:51 +0900 |
| commit | 318795635e513ab6c78fa2c4f83efe6e23942549 (patch) | |
| tree | 8188bbb2efd1aa428779885ec0519b1e77f4d770 | |
| parent | 22e1573831571448b920d276ef62ebed355c7df9 (diff) | |
gtp-kernel: proper cleanup in error path
When genl_socket_open() succeeds but genl_lookup_family() fails,
we have to clean up the socket that we just opened.
This requires a new version of libgtpnl :/
Change-Id: I31df046530347f88cb7b16c37a899b456ed1b080
| -rw-r--r-- | ggsn/gtp-kernel.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ggsn/gtp-kernel.c b/ggsn/gtp-kernel.c index 8f538a2..a35153e 100644 --- a/ggsn/gtp-kernel.c +++ b/ggsn/gtp-kernel.c @@ -68,6 +68,8 @@ static int gtp_kernel_init_once(void) if (gtp_nl.genl_id < 0) { SYS_ERR(DGGSN, LOGL_ERROR, 0, "cannot lookup GTP genetlink ID\n"); + genl_socket_close(gtp_nl.nl); + gtp_nl.nl = NULL; return -1; } SYS_ERR(DGGSN, LOGL_DEBUG, 0, "Initialized GTP kernel mode (genl ID is %d)\n", gtp_nl.genl_id); |