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Code Issues Releases Wiki Activity

stream_file: mark fd protocols as "unsafe"

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Whatever good or bad that might do. In any case, they can easily trigger
UB-like behavior.
This commit is contained in:
wm4 2020-03-08 18:43:31 +01:00
parent 7170910f4c
commit d0d9ace421
2 changed files with 11 additions and 2 deletions
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2
stream/stream.c
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@ -51,6 +51,7 @@ extern const stream_info_t stream_info_ffmpeg;
extern const stream_info_t stream_info_ffmpeg_unsafe; extern const stream_info_t stream_info_ffmpeg_unsafe;
extern const stream_info_t stream_info_avdevice; extern const stream_info_t stream_info_avdevice;
extern const stream_info_t stream_info_file; extern const stream_info_t stream_info_file;
extern const stream_info_t stream_info_fd;
extern const stream_info_t stream_info_ifo_dvdnav; extern const stream_info_t stream_info_ifo_dvdnav;
extern const stream_info_t stream_info_dvdnav; extern const stream_info_t stream_info_dvdnav;
extern const stream_info_t stream_info_bdmv_dir; extern const stream_info_t stream_info_bdmv_dir;
@ -87,6 +88,7 @@ static const stream_info_t *const stream_list[] = {
&stream_info_mf, &stream_info_mf,
&stream_info_edl, &stream_info_edl,
&stream_info_file, &stream_info_file,
&stream_info_fd,
&stream_info_cb, &stream_info_cb,
NULL NULL
}; };

11
stream/stream_file.c
View File

@ -351,8 +351,15 @@ static int open_f(stream_t *stream)
const stream_info_t stream_info_file = { const stream_info_t stream_info_file = {
.name = "file", .name = "file",
.open = open_f, .open = open_f,
.protocols = (const char*const[]){ "file", "", "fd", "fdclose", .protocols = (const char*const[]){ "file", "", "appending", NULL },
"appending", NULL },
.can_write = true, .can_write = true,
.stream_origin = STREAM_ORIGIN_FS, .stream_origin = STREAM_ORIGIN_FS,
}; };
const stream_info_t stream_info_fd = {
.name = "fd",
.open = open_f,
.protocols = (const char*const[]){ "fd", "fdclose", NULL },
.can_write = true,
.stream_origin = STREAM_ORIGIN_UNSAFE,
};