From 5e8b92cec64dbb0dfe57435d3333b359355e3267 Mon Sep 17 00:00:00 2001 From: Gustavo Zacarias Date: Tue, 9 Aug 2016 23:25:01 -0300 Subject: [PATCH] flex: add security patch Fixes: CVE-2016-6354 - buffer overflow in generated code (yy_get_next_buffer). Patch status: upstream backport. Signed-off-by: Gustavo Zacarias Signed-off-by: Thomas Petazzoni --- package/flex/0002-fix-CVE-2016-6354.patch | 25 +++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 package/flex/0002-fix-CVE-2016-6354.patch diff --git a/package/flex/0002-fix-CVE-2016-6354.patch b/package/flex/0002-fix-CVE-2016-6354.patch new file mode 100644 index 0000000000..b0c780b993 --- /dev/null +++ b/package/flex/0002-fix-CVE-2016-6354.patch @@ -0,0 +1,25 @@ +From a5cbe929ac3255d371e698f62dc256afe7006466 Mon Sep 17 00:00:00 2001 +From: Will Estes +Date: Sat, 27 Feb 2016 11:56:05 -0500 +Subject: [PATCH] Fixed incorrect integer type + +Signed-off-by: Gustavo Zacarias +--- +Status: upstream + + flex.skl | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/flex.skl b/src/flex.skl +index 36a526a..64f853d 100644 +--- a/flex.skl ++++ b/flex.skl +@@ -1703,7 +1703,7 @@ int yyFlexLexer::yy_get_next_buffer() + + else + { +- yy_size_t num_to_read = ++ int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) -- 2.30.2