[MERGED] openbsc[master]: abis_rsl: fix off-by-one length check when parsing ericson t...

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Harald Welte gerrit-no-reply at lists.osmocom.org
Thu May 25 14:43:15 UTC 2017


Harald Welte has submitted this change and it was merged.

Change subject: abis_rsl: fix off-by-one length check when parsing ericson tlli field
......................................................................


abis_rsl: fix off-by-one length check when parsing ericson tlli field

Change-Id: I658f6d82a67944345ddda5534fa996dca9e990ab
---
M openbsc/src/libbsc/abis_rsl.c
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/openbsc/src/libbsc/abis_rsl.c b/openbsc/src/libbsc/abis_rsl.c
index d750df4..85c92cd 100644
--- a/openbsc/src/libbsc/abis_rsl.c
+++ b/openbsc/src/libbsc/abis_rsl.c
@@ -2018,7 +2018,7 @@
 		/* FIXME: Replace the messy message parsing below
 		 * with proper TV parser */
 		LOGP(DRSL, LOGL_INFO, "IMM.ass sent\n");
-		if(msg->len < 8)
+		if(msg->len < 9)
 			LOGP(DRSL, LOGL_ERROR, "short IMM.ass sent message!\n");
 		else if(msg->data[4] != 0xf1)
 			LOGP(DRSL, LOGL_ERROR, "unsupported IMM.ass message format! (please fix)\n");

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Gerrit-MessageType: merged
Gerrit-Change-Id: I658f6d82a67944345ddda5534fa996dca9e990ab
Gerrit-PatchSet: 2
Gerrit-Project: openbsc
Gerrit-Branch: master
Gerrit-Owner: lynxis lazus <lynxis at fe80.eu>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder



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