diff options
Diffstat (limited to 'package/libxslt/0001-Fix-heap-overread-in-xsltFormatNumberConversion.patch')
-rw-r--r-- | package/libxslt/0001-Fix-heap-overread-in-xsltFormatNumberConversion.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/package/libxslt/0001-Fix-heap-overread-in-xsltFormatNumberConversion.patch b/package/libxslt/0001-Fix-heap-overread-in-xsltFormatNumberConversion.patch deleted file mode 100644 index 1ad494a6c0..0000000000 --- a/package/libxslt/0001-Fix-heap-overread-in-xsltFormatNumberConversion.patch +++ /dev/null @@ -1,35 +0,0 @@ -From eb1030de31165b68487f288308f9d1810fed6880 Mon Sep 17 00:00:00 2001 -From: Nick Wellnhofer <wellnhofer@aevum.de> -Date: Fri, 10 Jun 2016 14:23:58 +0200 -Subject: [PATCH] Fix heap overread in xsltFormatNumberConversion - -An empty decimal-separator could cause a heap overread. This can be -exploited to leak a couple of bytes after the buffer that holds the -pattern string. - -Found with afl-fuzz and ASan. - -Signed-off-by: Baruch Siach <baruch@tkos.co.il> ---- -Patch status: upstream commit eb1030de311 - - libxslt/numbers.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/libxslt/numbers.c b/libxslt/numbers.c -index d1549b46ca26..e78c46b6357b 100644 ---- a/libxslt/numbers.c -+++ b/libxslt/numbers.c -@@ -1090,7 +1090,8 @@ xsltFormatNumberConversion(xsltDecimalFormatPtr self, - } - - /* We have finished the integer part, now work on fraction */ -- if (xsltUTF8Charcmp(the_format, self->decimalPoint) == 0) { -+ if ( (*the_format != 0) && -+ (xsltUTF8Charcmp(the_format, self->decimalPoint) == 0) ) { - format_info.add_decimal = TRUE; - the_format += xsltUTF8Size(the_format); /* Skip over the decimal */ - } --- -2.10.2 - |