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| author |   Owen Anderson <oanderso@google.com> | 2021-07-01 22:12:55 +0000 |
|---|---|---|
| committer |   Laurent Vivier <laurent@vivier.eu> | 2021-07-12 21:54:46 +0200 |
| commit | c093364f4d911c1d59949b122f2d4c290986fff9 (patch) | |
| tree | 2f936418ccc6218017e4623641241eb7809fa97c /module-common.c | |
| parent | linux-user/syscall: Remove ERRNO_TABLE_SIZE check (diff) | |
| download | qemu-c093364f4d911c1d59949b122f2d4c290986fff9.tar.xz qemu-c093364f4d911c1d59949b122f2d4c290986fff9.zip | |
fd-trans: Fix race condition on reallocation of the translation table.
The mapping from file-descriptors to translator functions is not guarded
on realloc which may cause invalid function pointers to be read from a
previously deallocated mapping.
Signed-off-by: Owen Anderson <oanderso@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210701221255.107976-1-oanderso@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'module-common.c')
0 files changed, 0 insertions, 0 deletions