diff options
Diffstat (limited to 'meta/recipes-extended/ghostscript/ghostscript/CVE-2017-9216.patch')
| -rw-r--r-- | meta/recipes-extended/ghostscript/ghostscript/CVE-2017-9216.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/meta/recipes-extended/ghostscript/ghostscript/CVE-2017-9216.patch b/meta/recipes-extended/ghostscript/ghostscript/CVE-2017-9216.patch deleted file mode 100644 index 1caeb3ef51..0000000000 --- a/meta/recipes-extended/ghostscript/ghostscript/CVE-2017-9216.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 3ebffb1d96ba0cacec23016eccb4047dab365853 Mon Sep 17 00:00:00 2001 -From: Shailesh Mistry <shailesh.mistry@hotmail.co.uk> -Date: Wed, 24 May 2017 19:29:57 +0100 -Subject: [PATCH] Bug 697934: Fix SEGV due to error code being ignored. - -The return code from jbig2_decode_text_region was being ignored so the -code continued to try and parse the invalid file using incomplete/empty -structures. - -Upstream-Status: Backport -CVE: CVE-2017-9216 - -Signed-off-by: Catalin Enache <catalin.enache@windriver.com> ---- - jbig2dec/jbig2_symbol_dict.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/jbig2dec/jbig2_symbol_dict.c b/jbig2dec/jbig2_symbol_dict.c -index 3cc1731..672425d 100644 ---- a/jbig2dec/jbig2_symbol_dict.c -+++ b/jbig2dec/jbig2_symbol_dict.c -@@ -493,8 +493,10 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, - } - - /* multiple symbols are handled as a text region */ -- jbig2_decode_text_region(ctx, segment, tparams, (const Jbig2SymbolDict * const *)refagg_dicts, -+ code = jbig2_decode_text_region(ctx, segment, tparams, (const Jbig2SymbolDict * const *)refagg_dicts, - n_refagg_dicts, image, data, size, GR_stats, as, ws); -+ if (code < 0) -+ goto cleanup4; - - SDNEWSYMS->glyphs[NSYMSDECODED] = image; - refagg_dicts[0]->glyphs[params->SDNUMINSYMS + NSYMSDECODED] = jbig2_image_clone(ctx, SDNEWSYMS->glyphs[NSYMSDECODED]); --- -2.10.2 - |