pespin has uploaded this change for review. (
https://gerrit.osmocom.org/c/libosmo-sigtran/+/43422?usp=email )
Change subject: sua: sua_addr_parse_get(): Propagate failure from sua_parse_gt()
......................................................................
sua: sua_addr_parse_get(): Propagate failure from sua_parse_gt()
As a result, addresses with > 31 digits would be silently trimmed and
accepted.
Also, remove the par_datalen check, sua_parse_gt() already takes care of
it.
Change-Id: Ia9d33d313b272e5b230be68eccb8e14ff739d9a4
---
M src/sua.c
1 file changed, 1 insertion(+), 2 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran
refs/changes/22/43422/1
diff --git a/src/sua.c b/src/sua.c
index 0784b61..f3ed921 100644
--- a/src/sua.c
+++ b/src/sua.c
@@ -857,9 +857,8 @@
out->presence |= OSMO_SCCP_ADDR_T_SSN;
break;
case SUA_IEI_GT:
- if (par_datalen < 8)
+ if (sua_parse_gt(&out->gt, par->data, par_datalen) < 0)
goto subpar_fail;
- sua_parse_gt(&out->gt, par->data, par_datalen);
out->presence |= OSMO_SCCP_ADDR_T_GT;
break;
case SUA_IEI_IPv4:
--
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Gerrit-MessageType: newchange
Gerrit-Project: libosmo-sigtran
Gerrit-Branch: master
Gerrit-Change-Id: Ia9d33d313b272e5b230be68eccb8e14ff739d9a4
Gerrit-Change-Number: 43422
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <[email protected]>
