[lwip-devel] [bug #62159] Http doesn't compile with LWIP_DEBUG and LWIP_TCP_KEEPALIVE

[Jarno Malmari]

URL:
  <https://savannah.nongnu.org/bugs/?62159>

                 Summary: Http doesn't compile with LWIP_DEBUG and
LWIP_TCP_KEEPALIVE
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: jmalmari
            Submitted on: Wed 09 Mar 2022 11:24:47 AM UTC
                Category: apps
                Severity: 3 - Normal
              Item Group: Compiler Warning
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None
            lwIP version: git head

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Details:

In apps/http/altcp_proxyconnect.c, defining both of the above definitions
makes altcp_proxyconnect_functions initialization list out of sync with its
type altcp_functions.

Compilation failed because it was trying to initialize
altcp_keepalive_disable_fn with altcp_default_dbg_get_tcp_state.

Not defining LWIP_DEBUG compiles but initializes altcp_keepalive_disable_fn
and altcp_keepalive_enable_fn as nulls. I wonder if that's ok.

% git describe
STABLE-2_1_0_RELEASE-542-g215dec65

% git grep 'set(LWIP_VERSION_' src/Filelists.cmake                            
                                                                              
       
src/Filelists.cmake:set(LWIP_VERSION_MAJOR    "2")
src/Filelists.cmake:set(LWIP_VERSION_MINOR    "2")
src/Filelists.cmake:set(LWIP_VERSION_REVISION "0")
src/Filelists.cmake:set(LWIP_VERSION_RC       "LWIP_RC_DEVELOPMENT")




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