pespin has uploaded this change for review.

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server: Limit rx buffer size to UINT16_MAX

We can't receive bigger buffers anyway as limited by protocol and msgb
itself, so trim it.

Change-Id: I96bfe1625510cca67f5781e2895caf2a3612ec62
---
M src/osmo_server_core.c
1 file changed, 3 insertions(+), 0 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-pcap refs/changes/40/39340/1

diff --git a/src/osmo_server_core.c b/src/osmo_server_core.c
index f6c42ce..14a1410 100644
--- a/src/osmo_server_core.c
+++ b/src/osmo_server_core.c
@@ -149,6 +149,9 @@
 					  pcapng_max_len_opt +
 					  sizeof(uint32_t);
 	data_max_len = OSMO_MAX(data_max_len, pcapng_epb_max_len + server->max_snaplen);
+
+	/* We are limited by (struct osmo_pcap_data)->len and msgb->len being uint16: */
+	data_max_len = OSMO_MIN(data_max_len, UINT16_MAX);
 	return data_max_len;
 }
 

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