Source: netcat
Version: 1.10-48
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lu...@debian.org
Usertags: ftbfs-20240313 ftbfs-trixie ftbfs-impfuncdef

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

This is most likely caused by a change in dpkg 1.22.6, that enabled
-Werror=implicit-function-declaration. For more information, see
https://wiki.debian.org/qa.debian.org/FTBFS#A2024-03-13_-Werror.3Dimplicit-function-declaration

Relevant part (hopefully):
> x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration 
> -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong 
> -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection 
> -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now        -DLINUX 
> -DTELNET -DGAPING_SECURITY_HOLE -DIP_TOS -DDEBIAN_VERSION=\"1.10-48\" -DLINUX 
>  -o nc netcat.c 
> netcat.c:33:33: warning: "/*" within comment [-Wcomment]
>    33 | /* #undef _POSIX_SOURCE         /* might need this for something? */
>       |                                  
> netcat.c:36:33: warning: "/*" within comment [-Wcomment]
>    36 | /* #define ANAL                 /* if you want case-sensitive DNS 
> matching */
>       |                                  
> netcat.c:62:33: warning: "/*" within comment [-Wcomment]
>    62 | /* #define POSIX_SETJMP         /* If you want timeouts to work under 
> the */
>       |                                  
> netcat.c:609:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>   609 | doexec (fd)
>       | ^~~~~~
> netcat.c: In function ‘dolisten’:
> netcat.c:877:46: warning: pointer targets in passing argument 3 of 
> ‘getsockname’ differ in signedness [-Wpointer-sign]
>   877 |     rr = getsockname (nnetfd, (SA *) lclend, &x);
>       |                                              ^~
>       |                                              |
>       |                                              int *
> In file included from netcat.c:73:
> /usr/include/x86_64-linux-gnu/sys/socket.h:117:47: note: expected ‘socklen_t 
> * restrict’ {aka ‘unsigned int * restrict’} but argument is of type ‘int *’
>   117 |                         socklen_t *__restrict __len) __THROW;
>       |                         ~~~~~~~~~~~~~~~~~~~~~~^~~~~
> netcat.c:904:63: warning: pointer targets in passing argument 6 of ‘recvfrom’ 
> differ in signedness [-Wpointer-sign]
>   904 |         (nnetfd, bigbuf_net, BIGSIZ, MSG_PEEK, (SA *) remend, &x);
>       |                                                               ^~
>       |                                                               |
>       |                                                               int *
> In file included from /usr/include/x86_64-linux-gnu/sys/socket.h:343:
> /usr/include/x86_64-linux-gnu/bits/socket2.h:62:56: note: expected ‘socklen_t 
> * restrict’ {aka ‘unsigned int * restrict’} but argument is of type ‘int *’
>    62 |           __SOCKADDR_ARG __addr, socklen_t *__restrict __addr_len)
>       |                                  ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
> netcat.c:929:40: warning: pointer targets in passing argument 3 of ‘accept’ 
> differ in signedness [-Wpointer-sign]
>   929 |     rr = accept (nnetfd, (SA *)remend, &x);
>       |                                        ^~
>       |                                        |
>       |                                        int *
> /usr/include/x86_64-linux-gnu/sys/socket.h:307:42: note: expected ‘socklen_t 
> * restrict’ {aka ‘unsigned int * restrict’} but argument is of type ‘int *’
>   307 |                    socklen_t *__restrict __addr_len);
>       |                    ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
> netcat.c:956:60: warning: pointer targets in passing argument 5 of 
> ‘getsockopt’ differ in signedness [-Wpointer-sign]
>   956 |   rr = getsockopt (nnetfd, IPPROTO_IP, IP_OPTIONS, optbuf, &x);
>       |                                                            ^~
>       |                                                            |
>       |                                                            int *
> /usr/include/x86_64-linux-gnu/sys/socket.h:257:46: note: expected ‘socklen_t 
> * restrict’ {aka ‘unsigned int * restrict’} but argument is of type ‘int *’
>   257 |                        socklen_t *__restrict __optlen) __THROW;
>       |                        ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
> netcat.c:983:44: warning: pointer targets in passing argument 3 of 
> ‘getsockname’ differ in signedness [-Wpointer-sign]
>   983 |   rr = getsockname (nnetfd, (SA *) lclend, &x);
>       |                                            ^~
>       |                                            |
>       |                                            int *
> /usr/include/x86_64-linux-gnu/sys/socket.h:117:47: note: expected ‘socklen_t 
> * restrict’ {aka ‘unsigned int * restrict’} but argument is of type ‘int *’
>   117 |                         socklen_t *__restrict __len) __THROW;
>       |                         ~~~~~~~~~~~~~~~~~~~~~~^~~~~
> netcat.c: At top level:
> netcat.c:1032:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1032 | udptest (fd, where)
>       | ^~~~~~~
> netcat.c: In function ‘oprint’:
> netcat.c:1127:14: warning: pointer targets in passing argument 1 of ‘sprintf’ 
> differ in signedness [-Wpointer-sign]
>  1127 |     sprintf (&stage[2], "%8.8x ", obc);         /* xxx: still slow? */
>       |              ^~~~~~~~~
>       |              |
>       |              unsigned char *
> In file included from /usr/include/features.h:490,
>                  from 
> /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33,
>                  from /usr/include/stdlib.h:26,
>                  from netcat.c:39:
> /usr/include/x86_64-linux-gnu/bits/stdio2.h:28:1: note: expected ‘char * 
> restrict’ but argument is of type ‘unsigned char *’
>    28 | __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, 
> ...))
>       | ^~~~~
> netcat.c: In function ‘unescape’:
> netcat.c:1409:10: warning: suggest parentheses around assignment used as 
> truth value [-Wparentheses]
>  1409 |   while (next = strstr (next+1, "\\-")) {
>       |          ^~~~
> netcat.c:1412:10: warning: operation on ‘p’ may be undefined 
> [-Wsequence-point]
>  1412 |       *(p++) = *(p+1);
>       |        ~~^~~
> netcat.c: At top level:
> netcat.c:1421:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1421 | main (argc, argv)
>       | ^~~~
> netcat.c: In function ‘main’:
> netcat.c:1557:9: error: implicit declaration of function ‘helpme’ 
> [-Werror=implicit-function-declaration]
>  1557 |         helpme();                       /* exits by itself */
>       |         ^~~~~~
> netcat.c:1637:12: error: implicit declaration of function ‘time’ 
> [-Werror=implicit-function-declaration]
>  1637 |     SRAND (time (0));
>       |            ^~~~
> netcat.c:87:1: note: ‘time’ is defined in header ‘<time.h>’; did you forget 
> to ‘#include <time.h>’?
>    86 | #include <unistd.h>
>   +++ |+#include <time.h>
>    87 | #endif
> netcat.c:1648:17: warning: pointer targets in passing argument 1 of ‘open’ 
> differ in signedness [-Wpointer-sign]
>  1648 |     ofd = open (stage, O_WRONLY | O_CREAT | O_TRUNC, 0664);
>       |                 ^~~~~
>       |                 |
>       |                 unsigned char *
> In file included from /usr/include/fcntl.h:342,
>                  from netcat.c:83:
> /usr/include/x86_64-linux-gnu/bits/fcntl2.h:41:19: note: expected ‘const char 
> *’ but argument is of type ‘unsigned char *’
>    41 | open (const char *__path, int __oflag, ...)
>       |       ~~~~~~~~~~~~^~~~~~
> netcat.c:1662:15: warning: the comparison will always evaluate as ‘true’ for 
> the address of ‘iaddrs’ will never be NULL [-Waddress]
>  1662 |   if (whereto && whereto->iaddrs)
>       |               ^~
> netcat.c:109:18: note: ‘iaddrs’ declared here
>   109 |   struct in_addr iaddrs[8];     /* real addresses: in_addr.s_addr: 
> ulong */
>       |                  ^~~~~~
> netcat.c: At top level:
> netcat.c:1801:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
>  1801 | helpme()
>       | ^~~~~~
> netcat.c: In function ‘doexec’:
> netcat.c:632:1: warning: control reaches end of non-void function 
> [-Wreturn-type]
>   632 | } /* doexec */
>       | ^
> netcat.c: In function ‘atelnet’:
> netcat.c:1189:14: warning: ignoring return value of ‘write’ declared with 
> attribute ‘warn_unused_result’ [-Wunused-result]
>  1189 |       (void) write (netfd, obuf, 3);
>       |              ^~~~~~~~~~~~~~~~~~~~~~
> netcat.c: In function ‘readwrite’:
> netcat.c:1362:7: warning: ignoring return value of ‘write’ declared with 
> attribute ‘warn_unused_result’ [-Wunused-result]
>  1362 |       write (fd, "\r\n", 2); /* \r\n */
>       |       ^~~~~~~~~~~~~~~~~~~~~
> netcat.c: In function ‘helpme’:
> netcat.c:1848:1: warning: control reaches end of non-void function 
> [-Wreturn-type]
>  1848 | } /* helpme */
>       | ^
> netcat.c: In function ‘comparehosts’:
> netcat.c:337:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
>   337 | int comparehosts (poop, hp)
>       |     ^~~~~~~~~~~~
> netcat.c:337:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:337:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:337:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c: In function ‘gethostpoop’:
> netcat.c:362:8: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
>   362 | HINF * gethostpoop (name, numeric)
>       |        ^~~~~~~~~~~
> netcat.c:362:8: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:362:8: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> In file included from /usr/include/string.h:535,
>                  from netcat.c:80:
> In function ‘strncpy’,
>     inlined from ‘gethostpoop’ at netcat.c:430:5:
> /usr/include/x86_64-linux-gnu/bits/string_fortified.h:95:10: warning: 
> ‘__builtin_strncpy’ writing 192 bytes into a region of size 24 overflows the 
> destination [-Wstringop-overflow=]
>    95 |   return __builtin___strncpy_chk (__dest, __src, __len,
>       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>    96 |                                   __glibc_objsize (__dest));
>       |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~
> netcat.c: In function ‘gethostpoop’:
> netcat.c:108:8: note: destination object ‘addrs’ of size 24
>   108 |   char addrs[8][24];            /* ascii-format IP addresses */
>       |        ^~~~~
> netcat.c: In function ‘getportpoop’:
> netcat.c:511:7: warning: ‘__builtin_strncpy’ specified bound 64 equals 
> destination size [-Wstringop-truncation]
>   511 |       strncpy (portpoop->name, servent->s_name, sizeof 
> (portpoop->name));
>       |       ^
> netcat.c:492:7: warning: ‘__builtin_strncpy’ specified bound 64 equals 
> destination size [-Wstringop-truncation]
>   492 |       strncpy (portpoop->name, servent->s_name, sizeof 
> (portpoop->name));
>       |       ^
> netcat.c:463:8: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
>   463 | USHORT getportpoop (pstring, pnum)
>       |        ^~~~~~~~~~~
> netcat.c:463:8: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:463:8: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:463:8: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c: In function ‘doconnect’:
> netcat.c:642:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
>   642 | int doconnect (rad, rp, lad, lp)
>       |     ^~~~~~~~~
> netcat.c:642:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:642:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c: In function ‘dolisten’:
> netcat.c:839:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
>   839 | int dolisten (rad, rp, lad, lp)
>       |     ^~~~~~~~
> netcat.c:839:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:839:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c: In function ‘udptest’:
> netcat.c:1032:1: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
>  1032 | udptest (fd, where)
>       | ^~~~~~~
> netcat.c:1032:1: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1032:1: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1032:1: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1032:1: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c: In function ‘readwrite’:
> netcat.c:1202:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
>  1202 | int readwrite (fd)
>       |     ^~~~~~~~~
> netcat.c:1202:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p1’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p2’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p3’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p4’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p5’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> netcat.c:1202:5: warning: ‘p6’ may be used uninitialized 
> [-Wmaybe-uninitialized]
> cc1: some warnings being treated as errors
> make[3]: *** [Makefile:31: nc] Error 1


The full build log is available from:
http://qa-logs.debian.net/2024/03/13/netcat_1.10-48_unstable.log

All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lu...@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20240313&fusertaguser=lu...@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.

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