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Diffstat (limited to 'debian/patches/pr21440.diff')
| -rw-r--r-- | debian/patches/pr21440.diff | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/debian/patches/pr21440.diff b/debian/patches/pr21440.diff deleted file mode 100644 index 4dcf83e..0000000 --- a/debian/patches/pr21440.diff +++ /dev/null @@ -1,36 +0,0 @@ -From 39ff1b79f687b65f4144ddb379f22587003443fb Mon Sep 17 00:00:00 2001 -From: Nick Clifton <nickc@redhat.com> -Date: Tue, 2 May 2017 11:54:53 +0100 -Subject: [PATCH] Prevent memory exhaustion from a corrupt PE binary with an - overlarge number of relocs. - - PR 21440 - * objdump.c (dump_relocs_in_section): Check for an excessive - number of relocs before attempting to dump them. ---- - binutils/ChangeLog | 6 ++++++ - binutils/objdump.c | 8 ++++++++ - 2 files changed, 14 insertions(+) - -diff --git a/binutils/objdump.c b/binutils/objdump.c -index bc61000..5972da1 100644 ---- a/binutils/objdump.c -+++ b/binutils/objdump.c -@@ -3379,6 +3379,14 @@ dump_relocs_in_section (bfd *abfd, - return; - } - -+ if ((bfd_get_file_flags (abfd) & (BFD_IN_MEMORY | BFD_LINKER_CREATED)) == 0 -+ && relsize > get_file_size (bfd_get_filename (abfd))) -+ { -+ printf (" (too many: 0x%x)\n", section->reloc_count); -+ bfd_set_error (bfd_error_file_truncated); -+ bfd_fatal (bfd_get_filename (abfd)); -+ } -+ - relpp = (arelent **) xmalloc (relsize); - relcount = bfd_canonicalize_reloc (abfd, section, relpp, syms); - --- -2.9.3 - |