Source: dvbstream
Version: 0.6+cvs20090621-3
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lucas@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):

gcc -I ../DVB/include -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -Wall -O2 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_

SOURCE -D_LARGEFILE64_SOURCE -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now -o ts_filter ts_filter.c

mpegtools/ringbuffy.c: In function ‘ring_write’: mpegtools/ringbuffy.c:62:17: error: implicit declaration of function ‘memcpy’ [-Werror=implicit-function-declaration]
62 | memcpy (rbuf->buffy+pos, data, rest);
| ^~~~~~
mpegtools/ringbuffy.c:22:1: note: include ‘<string.h>’ or provide a declaration of ‘memcpy’
21 | #include "ringbuffy.h"
+++ |+#include <string.h>
22 |
mpegtools/ringbuffy.c:62:17: warning: incompatible implicit declaration of built-in function ‘memcpy’ [-Wbuiltin-declaration-mismatch]
62 | memcpy (rbuf->buffy+pos, data, rest);
| ^~~~~~
mpegtools/ringbuffy.c:62:17: note: include ‘<string.h>’ or provide a declaration of ‘memcpy’
mpegtools/ringbuffy.c:67:17: warning: incompatible implicit declaration of built-in function ‘memcpy’ [-Wbuiltin-declaration-mismatch]
67 | memcpy (rbuf->buffy+pos, data, count);
| ^~~~~~
mpegtools/ringbuffy.c:67:17: note: include ‘<string.h>’ or provide a declaration of ‘memcpy’
mpegtools/ringbuffy.c: In function ‘ring_peek’: mpegtools/ringbuffy.c:92:17: warning: incompatible implicit declaration of built-in function ‘memcpy’ [-Wbuiltin-declaration-mismatch]
92 | memcpy(data, rbuf->buffy+pos, count);
| ^~~~~~
mpegtools/ringbuffy.c:92:17: note: include ‘<string.h>’ or provide a declaration of ‘memcpy’
mpegtools/ringbuffy.c:94:17: warning: incompatible implicit declaration of built-in function ‘memcpy’ [-Wbuiltin-declaration-mismatch]
94 | memcpy(data, rbuf->buffy+pos, rest);
| ^~~~~~
mpegtools/ringbuffy.c:94:17: note: include ‘<string.h>’ or provide a declaration of ‘memcpy’
mpegtools/ringbuffy.c: In function ‘ring_read’: mpegtools/ringbuffy.c:117:17: warning: incompatible implicit declaration of built-in function ‘memcpy’ [-Wbuiltin-declaration-mismatch]
117 | memcpy(data, rbuf->buffy+pos, count);
| ^~~~~~
mpegtools/ringbuffy.c:117:17: note: include ‘<string.h>’ or provide a declaration of ‘memcpy’
mpegtools/ringbuffy.c:120:17: warning: incompatible implicit declaration of built-in function ‘memcpy’ [-Wbuiltin-declaration-mismatch]
120 | memcpy(data, rbuf->buffy+pos, rest);
| ^~~~~~
mpegtools/ringbuffy.c:120:17: note: include ‘<string.h>’ or provide a declaration of ‘memcpy’
mpegtools/ringbuffy.c: In function ‘ring_rest’: mpegtools/ringbuffy.c:193:30: warning: variable ‘rest’ set but not used [-Wunused-but-set-variable]
193 | int diff, free, pos, rest;
| ^~~~
ts_filter.c: In function ‘main’:
ts_filter.c:37:7: warning: statement with no effect [-Wunused-value]
37 | exit;
| ^~~~
ts_filter.c:52:9: warning: statement with no effect [-Wunused-value]
52 | exit;
| ^~~~
mpegtools/remux.c: In function ‘write_video_pes’: mpegtools/remux.c:748:18: warning: variable ‘dts’ set but not used [-Wunused-but-set-variable]
748 | uint32_t dts = 0;
| ^~~
In file included from tune.h:7,
from tune.c:36:
dvb_defaults.h:98:2: warning: #warning No DVB-T country defined in dvb_defaults.h [-Wcpp]
98 | #warning No DVB-T country defined in dvb_defaults.h
| ^~~~~~~
dvb_defaults.h:99:2: warning: #warning defaulting to UK [-Wcpp]
99 | #warning defaulting to UK
| ^~~~~~~
dvb_defaults.h:100:2: warning: #warning Ignore this if using Satellite or Cable [-Wcpp]
100 | #warning Ignore this if using Satellite or Cable
| ^~~~~~~
tune.c: In function ‘tune_it’:
tune.c:253:96: warning: format ‘%d’ expects argument of type ‘int’, but argument 8 has type ‘long unsigned int’ [-Wformat=]
253 | fprintf(stderr,"tuning DVB-S to Freq: %u, Pol:%c Srate=%d, 22kHz tone=%s, LNB: %d, SLOF %d, LOF1: %d, LOF2: %d\n",
| ~^
| |
| int
| %ld
254 | feparams.frequency,pol,srate,tone == SEC_TONE_ON ? "on" : "off", diseqc, SLOF/1000UL, LOF1/1000UL, LOF2/1000UL);
| ~~~~~~~~~~~
| |
| long unsigned int
tune.c:253:106: warning: format ‘%d’ expects argument of type ‘int’, but argument 9 has type ‘long unsigned int’ [-Wformat=]
253 | fprintf(stderr,"tuning DVB-S to Freq: %u, Pol:%c Srate=%d, 22kHz tone=%s, LNB: %d, SLOF %d, LOF1: %d, LOF2: %d\n",
| ~^
| |
| int
| %ld
254 | feparams.frequency,pol,srate,tone == SEC_TONE_ON ? "on" : "off", diseqc, SLOF/1000UL, LOF1/1000UL, LOF2/1000UL);
| ~~~~~~~~~~~
| |
| long unsigned int
tune.c:253:116: warning: format ‘%d’ expects argument of type ‘int’, but argument 10 has type ‘long unsigned int’ [-Wformat=]
253 | fprintf(stderr,"tuning DVB-S to Freq: %u, Pol:%c Srate=%d, 22kHz tone=%s, LNB: %d, SLOF %d, LOF1: %d, LOF2: %d\n",
| ~^
| |
| int
| %ld
254 | feparams.frequency,pol,srate,tone == SEC_TONE_ON ? "on" : "off", diseqc, SLOF/1000UL, LOF1/1000UL, LOF2/1000UL);
| ~~~~~~~~~~~
| |
| long unsigned int
mpegtools/remux.c: In function ‘remux’:
mpegtools/remux.c:905:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
905 | write( fout, buf, pos);
| ^~~~~~~~~~~~~~~~~~~~~~
mpegtools/remux.c:949:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
949 | write( fout, buf, pos);
| ^~~~~~~~~~~~~~~~~~~~~~ mpegtools/remux.c:958:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
958 | write( fout, buf, pos);
| ^~~~~~~~~~~~~~~~~~~~~~ mpegtools/remux.c:967:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
967 | write( fout, buf, pos);
| ^~~~~~~~~~~~~~~~~~~~~~ mpegtools/remux.c:976:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
976 | write( fout, buf, pos);
| ^~~~~~~~~~~~~~~~~~~~~~ mpegtools/remux.c:988:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
988 | write( fout, buf, pos);
| ^~~~~~~~~~~~~~~~~~~~~~ mpegtools/remux.c:1019:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
1019 | write( fout, buf, pos);
| ^~~~~~~~~~~~~~~~~~~~~~
mpegtools/remux.c:1021:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
1021 | write( fout, mpeg_end, 4);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
mpegtools/ctools.c: In function ‘find_length’:
mpegtools/ctools.c:288:18: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
288 | uint64_t p = 0;
| ^
mpegtools/ctools.c: In function ‘filter’:
mpegtools/ctools.c:1321:12: warning: variable ‘flag’ set but not used [-Wunused-but-set-variable]
1321 | u8 flag,flags;
| ^~~~
mpegtools/ctools.c: In function ‘seek_mpg_start’: mpegtools/ctools.c:1928:13: warning: variable ‘mpeg’ set but not used [-Wunused-but-set-variable]
1928 | int mpeg = 0;
| ^~~~
mpegtools/ctools.c: In function ‘write_mpg’:
mpegtools/ctools.c:2010:13: warning: pointer targets in assignment from ‘char *’ to ‘uint8_t *’ {aka ‘unsigned char *’} differ in signedness [-Wpointer-sign]
2010 | buf = (char *) alloca (buf_size + sizeof (int));
| ^
mpegtools/ctools.c: In function ‘url2host’:
mpegtools/ctools.c:2235:23: warning: pointer targets in passing argument 1 of ‘strncmp’ differ in signedness [-Wpointer-sign]
2235 | if (!(strncmp(url, "http://", 7)))
| ^~~
| |
| uint8_t * {aka unsigned char *}
In file included from mpegtools/ctools.h:35,
from mpegtools/ctools.c:30:
/usr/include/string.h:159:33: note: expected ‘const char *’ but argument is of type ‘uint8_t *’ {aka ‘unsigned char *’}
159 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
| ~~~~~~~~~~~~^~~~
mpegtools/ctools.c:2238:24: warning: pointer targets in passing argument 1 of ‘strdup’ differ in signedness [-Wpointer-sign]
2238 | *name = strdup(url);
| ^~~
| |
| uint8_t * {aka unsigned char *} /usr/include/string.h:187:34: note: expected ‘const char *’ but argument is of type ‘uint8_t *’ {aka ‘unsigned char *’}
187 | extern char *strdup (const char *__s)
| ~~~~~~~~~~~~^~~
mpegtools/ctools.c:2264:24: warning: pointer targets in returning ‘uint8_t *’ {aka ‘unsigned char *’} from a function with return type ‘char *’ differ in signedness [-Wpointer-sign]
2264 | return (murl);
| ^
mpegtools/ctools.c:2266:22: warning: pointer targets in passing argument 1 of ‘atoi’ differ in signedness [-Wpointer-sign]
2266 | *port = atoi(++murl);
| ^~~~~~
| |
| uint8_t * {aka 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/stdio.h:27,
from mpegtools/ctools.h:30:
/usr/include/stdlib.h:362:1: note: expected ‘const char *’ but argument is of type ‘uint8_t *’ {aka ‘unsigned char *’}
362 | __NTH (atoi (const char *__nptr))
| ^~~~~
mpegtools/ctools.c:2270:16: warning: pointer targets in returning ‘uint8_t *’ {aka ‘unsigned char *’} from a function with return type ‘char *’ differ in signedness [-Wpointer-sign]
2270 | return (murl);
| ^
mpegtools/ctools.c: In function ‘http_open’:
mpegtools/ctools.c:2291:39: warning: pointer targets in passing argument 1 of ‘url2host’ differ in signedness [-Wpointer-sign]
2291 | if (!(sptr = url2host(purl, &host, &ip, &port))) {
| ^~~~
| |
| char * mpegtools/ctools.c:2228:26: note: expected ‘uint8_t *’ {aka ‘unsigned char *’} but argument is of type ‘char *’
2228 | char *url2host (uint8_t *url, char **name, uint32_t *ip, uint32_t *port)
| ~~~~~~~~~^~~
mpegtools/ctools.c:2323:34: warning: pointer targets in passing argument 2 of ‘write_all’ differ in signedness [-Wpointer-sign]
2323 | write_all (sock, req, strlen(req));
| ^~~
| |
| char *
mpegtools/ctools.c:2193:34: note: expected ‘uint8_t *’ {aka ‘unsigned char *’} but argument is of type ‘char *’
2193 | void write_all (int fd, uint8_t *data, int length)
| ~~~~~~~~~^~~~
mpegtools/ctools.c:2330:32: warning: pointer targets in passing argument 2 of ‘read_all’ differ in signedness [-Wpointer-sign]
2330 | read_all (mfd, req, 1023);
| ^~~
| |
| char *
mpegtools/ctools.c:2207:33: note: expected ‘uint8_t *’ {aka ‘unsigned char *’} but argument is of type ‘char *’
2207 | void read_all (int fd, uint8_t *data, int length)
| ~~~~~~~~~^~~~
mpegtools/ctools.c:2344:39: warning: pointer targets in passing argument 2 of ‘read_all’ differ in signedness [-Wpointer-sign]
2344 | read_all (mfd,req, 1023);
| ^~~
| |
| char * mpegtools/ctools.c:2207:33: note: expected ‘uint8_t *’ {aka ‘unsigned char *’} but argument is of type ‘char *’
2207 | void read_all (int fd, uint8_t *data, int length)
| ~~~~~~~~~^~~~
mpegtools/ctools.c: In function ‘write_pes’:
mpegtools/ctools.c:283:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
283 | write(fd,buf,length);
| ^~~~~~~~~~~~~~~~~~~~
mpegtools/ctools.c: In function ‘write_ts’:
mpegtools/ctools.c:709:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
709 | write(fd,buf,length);
| ^~~~~~~~~~~~~~~~~~~~
mpegtools/ctools.c: In function ‘write_ps’:
mpegtools/ctools.c:1021:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
1021 | write(fd,buf,length);
| ^~~~~~~~~~~~~~~~~~~~
mpegtools/transform.c: In function ‘pes_filt’: mpegtools/transform.c:397:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
397 | write(p->fd1,p->buf+p->hlength+6+3*factor,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
398 | p->plength-p->hlength-3*factor);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mpegtools/ctools.c: In function ‘write_mpg’: mpegtools/transform.c:400:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
400 | write(p->fd1,p->buf,p->plength+6);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mpegtools/ctools.c:2016:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
2016 | write(fdout,buf,l);
| ^~~~~~~~~~~~~~~~~~
mpegtools/ctools.c: In function ‘split_mpg’:
mpegtools/transform.c: In function ‘pes_dfilt’: mpegtools/ctools.c:2064:9: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
2064 | read(fdin, buf, csize);
| ^~~~~~~~~~~~~~~~~~~~~~
mpegtools/transform.c:456:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
456 | write(fd, p->buf+c, p->plength+6-c);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mpegtools/ctools.c:2077:17: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
2077 | read(fdin, buf, csize);
| ^~~~~~~~~~~~~~~~~~~~~~
mpegtools/transform.c:476:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
476 | write(fd, p->buf+c, p->plength+6-c);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mpegtools/transform.c:484:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
484 | write(fd,p->buf+p->hlength+6+3*factor,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
485 | p->plength-p->hlength-3*factor);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mpegtools/ctools.c: In function ‘cut_mpg’:
mpegtools/ctools.c:2148:9: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
2148 | read(fdin, buf, csize);
| ^~~~~~~~~~~~~~~~~~~~~~
mpegtools/transform.c:487:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
487 | write(fd,p->buf,p->plength+6);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mpegtools/ctools.c:2158:9: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
2158 | read(fdin, buf, csize);
| ^~~~~~~~~~~~~~~~~~~~~~
In function ‘do_diseqc’,
inlined from ‘tune_it’ at tune.c:260:10:
tune.c:110:9: warning: ‘hi_lo’ may be used uninitialized [-Wmaybe-uninitialized]
110 | fprintf(stderr, "Setting only tone %s and voltage %dV\n", (hi_lo ? "ON" : "OFF"), (polv ? 13 : 18));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tune.c: In function ‘tune_it’:
mpegtools/transform.c: In function ‘write_out’:
tune.c:209:12: note: ‘hi_lo’ was declared here
209 | int res, hi_lo, dfd;
| ^~~~~
mpegtools/transform.c:626:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
626 | write(STDOUT_FILENO, buf, count);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tune.c:288:10: warning: ‘base’ may be used uninitialized [-Wmaybe-uninitialized]
288 | return(check_status(fd_frontend,fe_info.type,&feparams,base));
| ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tune.c:210:16: note: ‘base’ was declared here
210 | unsigned int base;
| ^~~~
mpegtools/transform.c: In function ‘insert_pat_pmt’: mpegtools/transform.c:832:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
832 | write(fdout,tspid0,188);
| ^~~~~~~~~~~~~~~~~~~~~~~
mpegtools/transform.c:833:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
833 | write(fdout,tspid1,188);
| ^~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[1]: *** [<builtin>: mpegtools/ringbuffy.o] Error 1

The full build log is available from: http://qa-logs.debian.net/2024/03/13/dvbstream_0.6+cvs20090621-3_unstable.log

All bugs filed during this archive rebuild are listed at: https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lucas@debian.org
or: https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20240313&fusertaguser=lucas@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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Your message dated Sat, 16 Mar 2024 00:42:34 +0000
with message-id <E1rlI8A-002mQ2-H2@fasolo.debian.org>
and subject line Bug#1066388: fixed in dvbstream 0.6+cvs20090621-4
has caused the Debian Bug report #1066388,
regarding dvbstream: FTBFS: mpegtools/ringbuffy.c:62:17: error: implicit declaration of function ‘memcpy’ [-Werror=implicit-function-declaration]
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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--
1066388: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1066388
Debian Bug Tracking System
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