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[Bug tools/21310] eu-elflint: heap-based buffer overflow in check_symtab_shndx (elflint.c)
- From: "mark at klomp dot org" <sourceware-bugzilla at sourceware dot org>
- To: elfutils-devel at sourceware dot org
- Date: Mon, 03 Apr 2017 22:16:28 +0000
- Subject: [Bug tools/21310] eu-elflint: heap-based buffer overflow in check_symtab_shndx (elflint.c)
- Auto-submitted: auto-generated
- References: <bug-21310-10460@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=21310
--- Comment #2 from Mark Wielaard <mark at klomp dot org> ---
commit 9a0d9d314a6342b56e3277bd7ad7ecb6e73a7d38
Author: Mark Wielaard <mark@klomp.org>
Date: Mon Mar 27 23:59:02 2017 +0200
elflint: Check symbol table data is big enough before checking.
Before checking symbol index zero we should make sure the data size
is big enough.
https://sourceware.org/bugzilla/show_bug.cgi?id=21310
Signed-off-by: Mark Wielaard <mark@klomp.org>
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