pespin submitted this change.

Approvals:
  Jenkins Builder: Verified
  pespin: Looks good to me, approved
  osmith: Looks good to me, but someone else must approve
  fixeria: Looks good to me, but someone else must approve

e1inp_line_ipa_rsl_ts(): Return null instead of reading out of bounds

Change-Id: Ic382ab509e4541124f36df153e4b247d9cba35c5
---
M include/osmocom/abis/e1_input.h
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/osmocom/abis/e1_input.h b/include/osmocom/abis/e1_input.h
index 0daf792..91a71e1 100644
--- a/include/osmocom/abis/e1_input.h
+++ b/include/osmocom/abis/e1_input.h
@@ -229,7 +229,7 @@
 	int pcap_fd;
 };
 #define e1inp_line_ipa_oml_ts(line) (&line->ts[0])
-#define e1inp_line_ipa_rsl_ts(line, trx_id) (&line->ts[1 + (trx_id)])
+#define e1inp_line_ipa_rsl_ts(line, trx_id) (((1 + (trx_id)) < NUM_E1_TS) ? (&line->ts[1 + (trx_id)]) : NULL)
 
 /* SS_L_INPUT signals */
 enum e1inp_signal_input {

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