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Harald Welte gerrit-no-reply at lists.osmocom.orgReview at https://gerrit.osmocom.org/3840 lib/in46_addr: Avoid ASSERT() when in46a_ntop() is called on uninitialized address Change-Id: I42d41ec1370b9cc15d372b649d8e1bc78e76af9b --- M lib/in46_addr.c 1 file changed, 8 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/openggsn refs/changes/40/3840/1 diff --git a/lib/in46_addr.c b/lib/in46_addr.c index 6864c64..4b5fd64 100644 --- a/lib/in46_addr.c +++ b/lib/in46_addr.c @@ -62,7 +62,14 @@ /*! Convenience wrapper around inet_ntop() for \ref in46_addr */ const char *in46a_ntop(const struct in46_addr *in, char *dst, socklen_t dst_size) { - int af = in46a_to_af(in); + int af; + + if (!in || in->len == 0) { + strncpy(dst, "UNDEFINED", dst_size); + return dst; + } + + af = in46a_to_af(in); if (af < 0) return NULL; -- To view, visit https://gerrit.osmocom.org/3840 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I42d41ec1370b9cc15d372b649d8e1bc78e76af9b Gerrit-PatchSet: 1 Gerrit-Project: openggsn Gerrit-Branch: master Gerrit-Owner: Harald Welte <laforge at gnumonks.org>