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    • /[pkg-src]/trunk/mplayer/patches/mplayer-1.0_pre7-ad-pcm-security-fix.patch

    Contents of /trunk/mplayer/patches/mplayer-1.0_pre7-ad-pcm-security-fix.patch

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    Revision 153 - (show annotations) (download)
    Tue May 8 20:52:56 2007 UTC (17 years ago) by niro
    File size: 1359 byte(s) 
    -import
    1 diff -Naur MPlayer-1.0pre7/ChangeLog MPlayer-1.0pre7try2/ChangeLog
    2 --- MPlayer-1.0pre7/ChangeLog 2005-04-16 20:40:26.000000000 +0000
    3 +++ MPlayer-1.0pre7try2/ChangeLog 2005-08-26 22:13:47.000000000 +0000
    4 @@ -1,5 +1,11 @@
    5 MPlayer (1.0)
    6
    7 + pre7try2: August 26, 2005
    8 +
    9 + Security:
    10 + * heap overflow in PCM audio decoder fixed
    11 +
    12 +
    13 pre7: "PatentCounter" April 16, 2005
    14
    15 Security:
    16 diff -Naur MPlayer-1.0pre7/libmpcodecs/ad_pcm.c MPlayer-1.0pre7try2/libmpcodecs/ad_pcm.c
    17 --- MPlayer-1.0pre7/libmpcodecs/ad_pcm.c 2005-02-26 23:02:09.000000000 +0000
    18 +++ MPlayer-1.0pre7try2/libmpcodecs/ad_pcm.c 2005-08-26 22:11:02.000000000 +0000
    19 @@ -96,8 +96,8 @@
    20
    21 static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int maxlen)
    22 {
    23 - int len=sh_audio->channels*sh_audio->samplesize-1;
    24 - len=(minlen+len)&(~len); // sample align
    25 + unsigned len = sh_audio->channels*sh_audio->samplesize;
    26 + len = maxlen - maxlen % len; // sample align
    27 len=demux_read_data(sh_audio->ds,buf,len);
    28 return len;
    29 }
    30 diff -Naur MPlayer-1.0pre7/version.sh MPlayer-1.0pre7try2/version.sh
    31 --- MPlayer-1.0pre7/version.sh 2005-04-16 20:41:14.000000000 +0000
    32 +++ MPlayer-1.0pre7try2/version.sh 2005-08-27 00:22:03.000000000 +0000
    33 @@ -1,2 +1,2 @@
    34 #!/bin/sh
    35 -echo "#define VERSION \"1.0pre7-$1\"" > version.h
    36 +echo "#define VERSION \"1.0pre7try2-$1\"" > version.h