iedemam has uploaded this change for review.

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stats: sanitize tcp stat name identifiers

The identifiers being used in tcp_stats are not friendly
as filenames. This change sanitizes the identifiers
before they are used.

BEFORE: ipa-oml,r=127.0.0.1:45749<->l=127.0.0.1:3002
 AFTER: ipa-oml_r_127_0_0_1_45749_-_l_127_0_0_1_3002

Change-Id: Ib04c2f5bfcbd6c19dd87debf1fc053abf0b9bef2
---
M src/stats_tcp.c
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/37/27137/1

diff --git a/src/stats_tcp.c b/src/stats_tcp.c
index dec5b5d..c2694f1 100644
--- a/src/stats_tcp.c
+++ b/src/stats_tcp.c
@@ -123,6 +123,7 @@
 			 osmo_sock_get_name2(stats_tcp_entry->fd->fd));
 	else
 		snprintf(stat_name, sizeof(stat_name), "%s", osmo_sock_get_name2(stats_tcp_entry->fd->fd));
+	osmo_identifier_sanitize_buf(stat_name, ":", '_');
 	osmo_stat_item_group_set_name(stats_tcp_entry->stats_tcp, stat_name);
 
 	osmo_stat_item_set(osmo_stat_item_group_get_item(stats_tcp_entry->stats_tcp, STATS_TCP_UNACKED),

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