[nuttx] branch master updated: net/ipfrag:Fixed ref not initializing warning issue

[acassis]

This is an automated email from the ASF dual-hosted git repository.

acassis pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new 5ac8c71663 net/ipfrag:Fixed ref not initializing warning issue
5ac8c71663 is described below

commit 5ac8c716632fa43077b6957c65ec76e7444f6134
Author: wangyingdong <wangyingd...@xiaomi.com>
AuthorDate: Wed Jul 26 14:44:29 2023 +0800

    net/ipfrag:Fixed ref not initializing warning issue
    
    CC: libssh/src/auth.c
    1ipfrag/ipv4_frag.c: In function 'ipv4_fragout':
    ipfrag/ipv4_frag.c:224:7: error: 'ref' may be used uninitialized in this 
function [-Werror-maybe-uninitialized]
          224 |      lmemcpy(ipv4, ref, iphdrlen);
    ipfrag/ipv4_frag.c:364:26: note: 'ref' was declared here
          364 |   FAR struct ipv4_hdr_s *ref;
    CC: tls/task initinfo c
    
    Signed-off-by: wangyingdong <wangyingd...@xiaomi.com>
---
 net/ipfrag/ipv4_frag.c | 2 +-
 net/ipfrag/ipv6_frag.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/ipfrag/ipv4_frag.c b/net/ipfrag/ipv4_frag.c
index acec0029a8..0d467eb60d 100644
--- a/net/ipfrag/ipv4_frag.c
+++ b/net/ipfrag/ipv4_frag.c
@@ -361,7 +361,7 @@ int32_t ipv4_fragout(FAR struct net_driver_s *dev, uint16_t 
mtu)
   uint16_t offset = 0;
   uint16_t hdrlen;
   FAR struct iob_s *frag;
-  FAR struct ipv4_hdr_s *ref;
+  FAR struct ipv4_hdr_s *ref = NULL;
   struct iob_queue_s fragq =
     {
       NULL, NULL
diff --git a/net/ipfrag/ipv6_frag.c b/net/ipfrag/ipv6_frag.c
index c49cc2f0b5..ab19cab73b 100644
--- a/net/ipfrag/ipv6_frag.c
+++ b/net/ipfrag/ipv6_frag.c
@@ -569,7 +569,7 @@ int32_t ipv6_fragout(FAR struct net_driver_s *dev, uint16_t 
mtu)
   uint16_t hdroff;
   uint16_t hdrtype;
   FAR struct iob_s *frag;
-  FAR struct ipv6_hdr_s *ref;
+  FAR struct ipv6_hdr_s *ref = NULL;
   FAR struct ipv6_fragment_extension_s *fraghdr;
   struct iob_queue_s fragq =
     {