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| author | Alan Modra <amodra@gmail.com> | 2020-09-03 09:34:37 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-09-03 11:04:46 +0930 |
| commit | d48b742bc1a7af6a673e747c91bf7c72518a0b6a (patch) | |
| tree | 60f4a40277a0d7e54689ab6b25967c31c997d1d2 /README | |
| parent | 8807b2206d245d37d81030c693fbdf39f6789e7a (diff) | |
| download | binutils-d48b742bc1a7af6a673e747c91bf7c72518a0b6a.zip binutils-d48b742bc1a7af6a673e747c91bf7c72518a0b6a.tar.gz binutils-d48b742bc1a7af6a673e747c91bf7c72518a0b6a.tar.bz2 | |
heap use after free in xcoff_archive_info_eq
Using an input file objalloc memory for anything that isn't created
when opening the bfd is not a good idea. The problem is that this
memory can disappear if bfd_free_cached_info is called or when bfd
closes files in order to keep the number of open files reasonable.
bfd/
* xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
on the output bfd objalloc memory.
ld/
* testsuite/ld-scripts/sysroot-prefix.exp (single_sysroot_prefix_test):
Log $scriptname.
Diffstat (limited to 'README')
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