Snippets for ffmpeg 8.1.2 from Fedora x86_64

Sourced from https://kojipkgs.fedoraproject.org/packages/ffmpeg/8.1.2/1.fc45/data/logs/x86_64/build.log.

• /usr/include/bits/string_fortified.h:36:10: warning: ‘memmove’ specified bound between 18446744065119617024 and 18446744073709551608 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     36 |   return __builtin___memmove_chk (__dest, __src, __len,
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     37 |                                   __glibc_objsize0 (__dest));
        |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /usr/include/bits/string_fortified.h:59:10: warning: ‘memset’ specified bound between 18446744069414584316 and 18446744073709551608 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     59 |   return __builtin___memset_chk (__dest, __ch, __len,
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     60 |                                  __glibc_objsize0 (__dest));
        |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /usr/include/bits/string_fortified.h:29:10: warning: ‘memcpy’ specified bound between 18446744069414584320 and 18446744073709551604 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     29 |   return __builtin___memcpy_chk (__dest, __src, __len,
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     30 |                                  __glibc_objsize0 (__dest));
        |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• libavfilter/median_template.c:50:16: warning: stack usage is 132400 bytes [-Wstack-usage=]
     50 | static void fn(filter_plane)(AVFilterContext *ctx, const uint8_t *ssrc, int src_linesize,
        |                ^~~~~~~~~~~~
  

• /usr/include/amqp.h:10:5: warning: #warning "amqp.h is deprecated, use rabbitmq-c/amqp.h instead." [-Wcpp]
     10 | #   warning "amqp.h is deprecated, use rabbitmq-c/amqp.h instead."
        |     ^~~~~~~
  

• /usr/include/amqp_tcp_socket.h:10:5: warning: #warning "amqp_tcp_socket.h is deprecated, use rabbitmq-c/tcp_socket.h instead." [-Wcpp]
     10 | #   warning "amqp_tcp_socket.h is deprecated, use rabbitmq-c/tcp_socket.h instead."
        |     ^~~~~~~
  

• libavformat/libsmbclient.c:72:5: warning: ‘smbc_init’ is deprecated [-Wdeprecated-declarations]
     72 |     if (smbc_init(NULL, 0) < 0) {
        |     ^~
  

• libavformat/dashenc.c:465:49: warning: ‘%s’ directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    465 |         snprintf(filename, sizeof(filename), "%s%s", c->dirname, os->initfile);
        |                                                 ^~
  

• libavformat/dashenc.c:359:49: warning: ‘media_’ directive output may be truncated writing 6 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    359 |         snprintf(playlist_name, string_size, "%smedia_%d.m3u8", base_url, id);
        |                                                 ^~~~~~
  

• libavformat/dashenc.c:1449:65: warning: ‘-stream’ directive output may be truncated writing 7 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
   1449 |                 snprintf(os->initfile, sizeof(os->initfile), "%s-stream%d.%s", basename, i, os->format_name);
        |                                                                 ^~~~~~~
  

• libavformat/dashenc.c:1830:63: warning: ‘%s’ directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
   1830 |             snprintf(os->full_path, sizeof(os->full_path), "%s%s", c->dirname, os->initfile);
        |                                                               ^~
  

• libavformat/dashenc.c:359:49: warning: ‘media_’ directive output may be truncated writing 6 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    359 |         snprintf(playlist_name, string_size, "%smedia_%d.m3u8", base_url, id);
        |                                                 ^~~~~~
  

• libavformat/dashenc.c:2127:59: warning: ‘%s’ directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
   2127 |         snprintf(os->full_path, sizeof(os->full_path), "%s%s", c->dirname,
        |                                                           ^~
  

• libavformat/smoothstreamingenc.c:509:49: warning: ‘/temp’ directive output may be truncated writing 5 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    509 |         snprintf(filename, sizeof(filename), "%s/temp", os->dirname);
        |                                                 ^~~~~
  

• libavformat/smoothstreamingenc.c:537:53: warning: ‘/temp’ directive output may be truncated writing 5 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    537 |             snprintf(filename, sizeof(filename), "%s/temp", os->dirname);
        |                                                     ^~~~~
  

• libavformat/smoothstreamingenc.c:544:63: warning: ‘/FragmentInfo(’ directive output may be truncated writing 14 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    544 |         snprintf(header_filename, sizeof(header_filename), "%s/FragmentInfo(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
        |                                                               ^~~~~~~~~~~~~~
  

• libavformat/smoothstreamingenc.c:545:63: warning: ‘/Fragments(’ directive output may be truncated writing 11 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    545 |         snprintf(target_filename, sizeof(target_filename), "%s/Fragments(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
        |                                                               ^~~~~~~~~~~
  

• libavformat/matroskaenc.c:3403:79: warning: ‘%012.9f’ directive output may be truncated writing between 12 and 320 bytes into a region of size between 8 and 14 [-Wformat-truncation=]
   3403 |                 snprintf(duration_string, sizeof(duration_string), "%02d:%02d:%012.9f",
        |                                                                               ^~~~~~~
  

• libavformat/rtsp.c:1736:30: warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 4085 [-Wformat-truncation=]
   1736 |                  "Transport: %s\r\n",
        |                              ^~
   1737 |                  transport);
        |                  ~~~~~~~~~    
  

• libavcodec/bsf/extract_extradata.c:374:55: warning: passing argument 2 of ‘bytestream2_init_writer’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    374 |             bytestream2_init_writer(&pb_extradata, nal->data, 0);
        |                                                    ~~~^~~~~~
  

• libavcodec/adpcm.c:1088:12: warning: ‘adpcm_sanyo_expand5’ defined but not used [-Wunused-function]
   1088 | static int adpcm_sanyo_expand5(ADPCMChannelStatus *c, int bits)
        |            ^~~~~~~~~~~~~~~~~~~
  

• libavcodec/adpcm.c:1029:12: warning: ‘adpcm_sanyo_expand4’ defined but not used [-Wunused-function]
   1029 | static int adpcm_sanyo_expand4(ADPCMChannelStatus *c, int bits)
        |            ^~~~~~~~~~~~~~~~~~~
  

• libavcodec/adpcm.c:986:12: warning: ‘adpcm_sanyo_expand3’ defined but not used [-Wunused-function]
    986 | static int adpcm_sanyo_expand3(ADPCMChannelStatus *c, int bits)
        |            ^~~~~~~~~~~~~~~~~~~
  

• libavcodec/adpcm.c:620:13: warning: ‘decode_adpcm_ima_hvqm4’ defined but not used [-Wunused-function]
    620 | static void decode_adpcm_ima_hvqm4(AVCodecContext *avctx, int16_t *outbuf, int samples_to_do,
        |             ^~~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/adpcm.c:583:13: warning: ‘decode_adpcm_ima_hvqm2’ defined but not used [-Wunused-function]
    583 | static void decode_adpcm_ima_hvqm2(AVCodecContext *avctx, int16_t *outbuf, int samples_to_do,
        |             ^~~~~~~~~~~~~~~~~~~~~~
  

• /usr/include/svt-av1/EbConfigMacros.h:25:5: warning: ‘RTC_BUILD’ is not defined, evaluates to ‘0’ [-Wundef]
     25 | #if RTC_BUILD
        |     ^~~~~~~~~
  

• libavcodec/libopenjpegenc.c:256:9: warning: ‘bpp’ is deprecated: Use prec instead [-Wdeprecated-declarations]
    256 |         cmptparm[i].bpp  = desc->comp[i].depth;
        |         ^~~~~~~~