Change in libosmocore[master]: make osmo_sockaddr_str_is_set() NULL-safe

[Neels Hofmeyr]

Neels Hofmeyr has submitted this change and it was merged. ( https://gerrit.osmocom.org/13572 )

Change subject: make osmo_sockaddr_str_is_set() NULL-safe
......................................................................

make osmo_sockaddr_str_is_set() NULL-safe

Obviously a NULL pointer should return false instead of segfaulting.

Change-Id: Iac025cf4d556cbed99f3924cd9ca05a05881cd9a
---
M src/sockaddr_str.c
1 file changed, 2 insertions(+), 1 deletion(-)

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



diff --git a/src/sockaddr_str.c b/src/sockaddr_str.c
index c9d9a94..d683c7d 100644
--- a/src/sockaddr_str.c
+++ b/src/sockaddr_str.c
@@ -60,7 +60,8 @@
  */
 bool osmo_sockaddr_str_is_set(const struct osmo_sockaddr_str *sockaddr_str)
 {
-	return *sockaddr_str->ip
+	return sockaddr_str
+		&& *sockaddr_str->ip
 		&& sockaddr_str->port
 		&& (sockaddr_str->af == AF_INET || sockaddr_str->af == AF_INET6);
 }

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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: Iac025cf4d556cbed99f3924cd9ca05a05881cd9a
Gerrit-Change-Number: 13572
Gerrit-PatchSet: 2
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder (1000002)
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>
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