November 2023 - MPlayer-dev-eng - lists.mplayerhq.hu

[PATCH] update the MIME type list in desktop file
by Lorenzo 19 Nov '24

19 Nov '24

Hello, Debian ships a desktop file with an updated list of MIME types; the list was derived from VLC but I cross check it against the list of SMplayer and they are roughly equivalent. Please consider to apply upstream, patch is attached Thanks, Lorenzo

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[PATCH] Secure IPC perms
by Wladmis 19 Nov '24

19 Nov '24

From: "Vladimir D. Seleznev" <vseleznv(a)altlinux.org> shmget(2) is not subject of umask(2), so it's better to use more proper perms for it. --- MPlayer/gui/wm/ws.c | 2 +- MPlayer/libvo/vo_x11.c | 2 +- MPlayer/libvo/vo_xv.c | 2 +- MPlayer/libvo/vo_xvmc.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/MPlayer/gui/wm/ws.c b/MPlayer/gui/wm/ws.c index b211db5959..474154fc3c 100644 --- a/MPlayer/gui/wm/ws.c +++ b/MPlayer/gui/wm/ws.c @@ -1357,7 +1357,7 @@ void wsImageCreate(wsWindow *win, int w, int h) mplayer(MPLAYER_EXIT_GUI, EXIT_ERROR, 0); } - win->Shminfo.shmid = shmget(IPC_PRIVATE, win->xImage->bytes_per_line * win->xImage->height, IPC_CREAT | 0777); + win->Shminfo.shmid = shmget(IPC_PRIVATE, win->xImage->bytes_per_line * win->xImage->height, IPC_CREAT | 0600); if (win->Shminfo.shmid < 0) { XDestroyImage(win->xImage); diff --git a/MPlayer/libvo/vo_x11.c b/MPlayer/libvo/vo_x11.c index 58e1762de7..6b81980023 100644 --- a/MPlayer/libvo/vo_x11.c +++ b/MPlayer/libvo/vo_x11.c @@ -150,7 +150,7 @@ static void getMyXImage(void) } Shminfo[0].shmid = shmget(IPC_PRIVATE, myximage->bytes_per_line * - myximage->height, IPC_CREAT | 0777); + myximage->height, IPC_CREAT | 0600); if (Shminfo[0].shmid < 0) { XDestroyImage(myximage); diff --git a/MPlayer/libvo/vo_xv.c b/MPlayer/libvo/vo_xv.c index ebc1dbb23d..a3ec393e16 100644 --- a/MPlayer/libvo/vo_xv.c +++ b/MPlayer/libvo/vo_xv.c @@ -279,7 +279,7 @@ static void allocate_xvimage(int foo) &Shminfo[foo]); Shminfo[foo].shmid = - shmget(IPC_PRIVATE, xvimage[foo]->data_size, IPC_CREAT | 0777); + shmget(IPC_PRIVATE, xvimage[foo]->data_size, IPC_CREAT | 0600); Shminfo[foo].shmaddr = (char *) shmat(Shminfo[foo].shmid, 0, 0); Shminfo[foo].readOnly = False; diff --git a/MPlayer/libvo/vo_xvmc.c b/MPlayer/libvo/vo_xvmc.c index 48f3ede440..31104f4dd4 100644 --- a/MPlayer/libvo/vo_xvmc.c +++ b/MPlayer/libvo/vo_xvmc.c @@ -203,7 +203,7 @@ static int allocate_xvimage(int xvimage_width,int xvimage_height,int xv_format) if (!xvimage->data_size) goto shmgetfail; - Shminfo.shmid = shmget(IPC_PRIVATE, xvimage->data_size, IPC_CREAT | 0777); + Shminfo.shmid = shmget(IPC_PRIVATE, xvimage->data_size, IPC_CREAT | 0600); if (Shminfo.shmid == -1) goto shmgetfail; Shminfo.shmaddr = (char *) shmat(Shminfo.shmid, 0, 0); -- 2.33.7

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donations
by Patriot ACT 19 Apr '24

19 Apr '24

Someone asked webmaster@ about donations, and our donation link is long dead. Is there anyone who wants to run donations for the project? someone remind me to remove those old donation buttons too.... -compn

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[PATCH] Fix CPU feature detection for fma3, avx512 and avx512icl
by Zuxy Meng 12 Nov '23

12 Nov '23

Greetings! I have recently got my hands on a Zen 4 machine and found that configure's feature detection is broken for several features. The fma3 and assembly fix is probably less controversial, but would like to hear what you guys think about avx512 and avx512icl. I tried to make it equivalent to ffmpeg's internal logic ( https://patchwork.ffmpeg.org/project/ffmpeg/patch/20220223085735.70854-1-ji…) but it has since become very wordy. Can we simplify it to check only one cpuinfo word for each feature based on https://en.wikipedia.org/wiki/AVX-512#CPUs_with_AVX-512? For example, check avx512dq for baseline and avx512_vnni for avx512icl. ffmpeg will do its own run time check anyway. -- Zuxy Beauty is truth, While truth is beauty. PGP KeyID: E8555ED6

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