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author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-06-08 02:11:51 -0500 |
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committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-06-08 02:11:51 -0500 |
commit | c86aec496298fb20f0770f5ce9a2a37935f7aa5b (patch) | |
tree | b95d17ae82ab73a2a147a2f0c9734c309e5f9807 /system/libsndfile/CVE-2017-8362.patch | |
parent | fd2bb2f751c13b3c0c002b8e012810902b9da364 (diff) | |
download | packages-c86aec496298fb20f0770f5ce9a2a37935f7aa5b.tar.gz packages-c86aec496298fb20f0770f5ce9a2a37935f7aa5b.tar.bz2 packages-c86aec496298fb20f0770f5ce9a2a37935f7aa5b.tar.xz packages-c86aec496298fb20f0770f5ce9a2a37935f7aa5b.zip |
put user stuff in user, not system
Diffstat (limited to 'system/libsndfile/CVE-2017-8362.patch')
-rw-r--r-- | system/libsndfile/CVE-2017-8362.patch | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/system/libsndfile/CVE-2017-8362.patch b/system/libsndfile/CVE-2017-8362.patch deleted file mode 100644 index 54fbfb44c..000000000 --- a/system/libsndfile/CVE-2017-8362.patch +++ /dev/null @@ -1,50 +0,0 @@ -From ef1dbb2df1c0e741486646de40bd638a9c4cd808 Mon Sep 17 00:00:00 2001 -From: Erik de Castro Lopo <erikd@mega-nerd.com> -Date: Fri, 14 Apr 2017 15:19:16 +1000 -Subject: [PATCH] src/flac.c: Fix a buffer read overflow - -A file (generated by a fuzzer) which increased the number of channels -from one frame to the next could cause a read beyond the end of the -buffer provided by libFLAC. Only option is to abort the read. - -Closes: https://github.com/erikd/libsndfile/issues/231 ---- - src/flac.c | 11 +++++++++-- - 1 file changed, 9 insertions(+), 2 deletions(-) - -diff --git a/src/flac.c b/src/flac.c -index 5a4f8c21..e4f9aaa0 100644 ---- a/src/flac.c -+++ b/src/flac.c -@@ -169,6 +169,14 @@ flac_buffer_copy (SF_PRIVATE *psf) - const int32_t* const *buffer = pflac->wbuffer ; - unsigned i = 0, j, offset, channels, len ; - -+ if (psf->sf.channels != (int) frame->header.channels) -+ { psf_log_printf (psf, "Error: FLAC frame changed from %d to %d channels\n" -+ "Nothing to do but to error out.\n" , -+ psf->sf.channels, frame->header.channels) ; -+ psf->error = SFE_FLAC_CHANNEL_COUNT_CHANGED ; -+ return 0 ; -+ } ; -+ - /* - ** frame->header.blocksize is variable and we're using a constant blocksize - ** of FLAC__MAX_BLOCK_SIZE. -@@ -202,7 +210,6 @@ flac_buffer_copy (SF_PRIVATE *psf) - return 0 ; - } ; - -- - len = SF_MIN (pflac->len, frame->header.blocksize) ; - - if (pflac->remain % channels != 0) -@@ -436,7 +443,7 @@ sf_flac_meta_callback (const FLAC__StreamDecoder * UNUSED (decoder), const FLAC_ - { case FLAC__METADATA_TYPE_STREAMINFO : - if (psf->sf.channels > 0 && psf->sf.channels != (int) metadata->data.stream_info.channels) - { psf_log_printf (psf, "Error: FLAC stream changed from %d to %d channels\n" -- "Nothing to be but to error out.\n" , -+ "Nothing to do but to error out.\n" , - psf->sf.channels, metadata->data.stream_info.channels) ; - psf->error = SFE_FLAC_CHANNEL_COUNT_CHANGED ; - return ; |