diff options
| author |   Henning Heinold <heinold@inf.fu-berlin.de> | 2008-05-16 15:28:55 +0000 |
|---|---|---|
| committer | Henning Heinold <heinold@inf.fu-berlin.de> | 2008-05-16 15:28:55 +0000 |
| commit | e59191af5bc39b3ad744059da92f7c398b227c3e (patch) | |
| tree | 780ffa0890bae5e8d0dfa7dc886fdb0cc0e78fa0 /packages/libvorbis | |
| parent | 8127998b8a4cfcf4e0e1dd60362bbfff74aa4360 (diff) | |
| download | openembedded-e59191af5bc39b3ad744059da92f7c398b227c3e.tar.gz | |
libvorbis: fix latest security bugs
* got patches from redhat
* bump PR
Diffstat (limited to 'packages/libvorbis')
4 files changed, 72 insertions, 1 deletions
diff --git a/packages/libvorbis/libvorbis/r14598-CVE-2008-1420.patch b/packages/libvorbis/libvorbis/r14598-CVE-2008-1420.patch new file mode 100644 index 0000000000..5fb5b2acda --- /dev/null +++ b/packages/libvorbis/libvorbis/r14598-CVE-2008-1420.patch @@ -0,0 +1,36 @@ +patch taken from redhat + +Index: libvorbis-1.2.0/lib/res0.c +=================================================================== +--- libvorbis-1.2.0/lib/res0.c (revision 14597) ++++ libvorbis-1.2.0/lib/res0.c (revision 14598) +@@ -223,6 +223,20 @@ + for(j=0;j<acc;j++) + if(info->booklist[j]>=ci->books)goto errout; + ++ /* verify the phrasebook is not specifying an impossible or ++ inconsistent partitioning scheme. */ ++ { ++ int entries = ci->book_param[info->groupbook]->entries; ++ int dim = ci->book_param[info->groupbook]->dim; ++ int partvals = 1; ++ while(dim>0){ ++ partvals *= info->partitions; ++ if(partvals > entries) goto errout; ++ dim--; ++ } ++ if(partvals != entries) goto errout; ++ } ++ + return(info); + errout: + res0_free_info(info); +@@ -263,7 +277,7 @@ + } + } + +- look->partvals=rint(pow((float)look->parts,(float)dim)); ++ look->partvals=look->phrasebook->entries; + look->stages=maxstage; + look->decodemap=_ogg_malloc(look->partvals*sizeof(*look->decodemap)); + for(j=0;j<look->partvals;j++){ diff --git a/packages/libvorbis/libvorbis/r14602-CVE-2008-1419.patch b/packages/libvorbis/libvorbis/r14602-CVE-2008-1419.patch new file mode 100644 index 0000000000..b9d6b7adb5 --- /dev/null +++ b/packages/libvorbis/libvorbis/r14602-CVE-2008-1419.patch @@ -0,0 +1,15 @@ +patch taken from redhat + +Index: libvorbis-1.2.0/lib/codebook.c +=================================================================== +--- libvorbis-1.2.0/lib/codebook.c (revision 14601) ++++ libvorbis-1.2.0/lib/codebook.c (revision 14602) +@@ -225,7 +225,7 @@ + int quantvals=0; + switch(s->maptype){ + case 1: +- quantvals=_book_maptype1_quantvals(s); ++ quantvals=(s->dim==0?0:_book_maptype1_quantvals(s)); + break; + case 2: + quantvals=s->entries*s->dim; diff --git a/packages/libvorbis/libvorbis/r14602-CVE-2008-1423.patch b/packages/libvorbis/libvorbis/r14602-CVE-2008-1423.patch new file mode 100644 index 0000000000..d912c57f79 --- /dev/null +++ b/packages/libvorbis/libvorbis/r14602-CVE-2008-1423.patch @@ -0,0 +1,15 @@ +patch taken from redhat + +Index: libvorbis-1.2.0/lib/codebook.c +=================================================================== +--- libvorbis-1.2.0/lib/codebook.c (revision 14603) ++++ libvorbis-1.2.0/lib/codebook.c (revision 14604) +@@ -159,6 +159,8 @@ + s->entries=oggpack_read(opb,24); + if(s->entries==-1)goto _eofout; + ++ if(_ilog(s->dim)+_ilog(s->entries)>24)goto _eofout; ++ + /* codeword ordering.... length ordered or unordered? */ + switch((int)oggpack_read(opb,1)){ + case 0: diff --git a/packages/libvorbis/libvorbis_1.2.0.bb b/packages/libvorbis/libvorbis_1.2.0.bb index 79b79e8f49..30031ad5e8 100644 --- a/packages/libvorbis/libvorbis_1.2.0.bb +++ b/packages/libvorbis/libvorbis_1.2.0.bb @@ -4,8 +4,13 @@ DESCRIPTION = "Ogg Vorbis is a high-quality lossy audio codec \ that is free of intellectual property restrictions. libvorbis \ is the main vorbis codec library." LICENSE = "BSD" +PR = "1" -SRC_URI = "http://downloads.xiph.org/releases/vorbis/libvorbis-${PV}.tar.gz" +SRC_URI = "http://downloads.xiph.org/releases/vorbis/libvorbis-${PV}.tar.gz \ + file://r14598-CVE-2008-1420.patch;patch=1 \ + file://r14602-CVE-2008-1419.patch;patch=1 \ + file://r14602-CVE-2008-1423.patch;patch=1 \ + " inherit autotools pkgconfig |