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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-09-30 23:25:39 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-10-19 04:37:30 +0200 |
| commit | 057ea2a9823a6e9f95a2f8eba05e401b8636b561 (patch) | |
| tree | 80657296d1920754da26e00a76c179386c8609ef /libavformat/options_table.h | |
| parent | 5c8eb16769e581f828ce420373c558c190185cc1 (diff) | |
avformat: Add format_whitelist
This allows restricting demuxers to a list of needed ones for improved security
Note, some demuxers themselfs open other demuxers, these are only restricted if
AVOptions are forwarded to them. Please check that your code does that.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/options_table.h')
| -rw-r--r-- | libavformat/options_table.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/options_table.h b/libavformat/options_table.h index 4ac8b3d20e..5ac3fba052 100644 --- a/libavformat/options_table.h +++ b/libavformat/options_table.h @@ -97,6 +97,8 @@ static const AVOption avformat_options[] = { {"experimental", "allow non-standardized experimental variants", 0, AV_OPT_TYPE_CONST, {.i64 = FF_COMPLIANCE_EXPERIMENTAL }, INT_MIN, INT_MAX, D|E, "strict"}, {"max_ts_probe", "maximum number of packets to read while waiting for the first timestamp", OFFSET(max_ts_probe), AV_OPT_TYPE_INT, { .i64 = 50 }, 0, INT_MAX, D }, {"dump_separator", "set information dump field separator", OFFSET(dump_separator), AV_OPT_TYPE_STRING, {.str = ", "}, CHAR_MIN, CHAR_MAX, D|E}, +{"codec_whitelist", "List of decoders that are allowed to be used", OFFSET(codec_whitelist), AV_OPT_TYPE_STRING, { .str = NULL }, CHAR_MIN, CHAR_MAX, D }, +{"format_whitelist", "List of demuxers that are allowed to be used", OFFSET(format_whitelist), AV_OPT_TYPE_STRING, { .str = NULL }, CHAR_MIN, CHAR_MAX, D }, {NULL}, }; |