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| author | Alan Modra <amodra@gmail.com> | 2020-01-09 06:41:25 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-01-10 17:32:33 +1030 |
| commit | 71780f455fbf35ed4c48e94b4228c55c11a213c8 (patch) | |
| tree | 6b3adf1040052fcb9959e5f76f681cfef6025d7d /bfd | |
| parent | 60318db6c5459d73ac6fa1ff6d44ca17d797a1aa (diff) | |
| download | gdb-71780f455fbf35ed4c48e94b4228c55c11a213c8.zip gdb-71780f455fbf35ed4c48e94b4228c55c11a213c8.tar.gz gdb-71780f455fbf35ed4c48e94b4228c55c11a213c8.tar.bz2 | |
ubsan: alpha-coff: signed integer overflow
* coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/coff-alpha.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index aae0832..68b1519 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,7 @@ +2020-01-10 Alan Modra <amodra@gmail.com> + + * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type. + 2020-01-09 Nick Clifton <nickc@redhat.com> PR 25221 diff --git a/bfd/coff-alpha.c b/bfd/coff-alpha.c index 0baac2a..4b39bcc 100644 --- a/bfd/coff-alpha.c +++ b/bfd/coff-alpha.c @@ -423,7 +423,7 @@ alpha_ecoff_object_p (bfd *abfd) { bfd_size_type size; - size = sec->line_filepos * 8; + size = (bfd_size_type) sec->line_filepos * 8; BFD_ASSERT (size == sec->size || size + 8 == sec->size); if (!bfd_set_section_size (sec, size)) |