From 9c96c3986f03ab3b776cbf8ab7db624ec704c2a3 Mon Sep 17 00:00:00 2001 From: Neels Janosch Hofmeyr Date: Mon, 2 Jan 2023 14:05:36 +0100 Subject: silence compiler warning in gtlv_dec_enc.c This was reported with gcc version 12.2.0: /git/libosmo-pfcp/src/libosmo-gtlv/gtlv_dec_enc.c: In function 'osmo_gtlvs_decode_unordered': /git/libosmo-pfcp/src/libosmo-gtlv/gtlv_dec_enc.c:237:42: warning: 'presence_flag_p' may be used uninitialized [-Wmaybe-uninitialized] 237 | *presence_flag_p = true; | ^ /git/libosmo-pfcp/src/libosmo-gtlv/gtlv_dec_enc.c:113:23: note: 'presence_flag_p' was declared here 113 | bool *presence_flag_p; | ^~~~~~~~~~~~~~~ There is no actual code path that will use presence_flag_p uninitialized, but it doesn't hurt to init with NULL. Change-Id: I8f4c420f2182c607abb1ee5d1c8175eaeda904af --- src/libosmo-gtlv/gtlv_dec_enc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/libosmo-gtlv/gtlv_dec_enc.c') diff --git a/src/libosmo-gtlv/gtlv_dec_enc.c b/src/libosmo-gtlv/gtlv_dec_enc.c index 37e8a51..bbd9db7 100644 --- a/src/libosmo-gtlv/gtlv_dec_enc.c +++ b/src/libosmo-gtlv/gtlv_dec_enc.c @@ -110,7 +110,7 @@ static int osmo_gtlvs_decode_unordered(void *decoded_struct, size_t decoded_stru * any). */ for (;;) { int rc; - bool *presence_flag_p; + bool *presence_flag_p = NULL; unsigned int memb_next_array_idx; unsigned int memb_ofs; unsigned int ie_max_allowed_count; -- cgit v1.2.3