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author | Marco Oliverio <marco.oliverio@tanaza.com> | 2021-05-13 16:10:32 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-05-14 01:30:09 +0200 |
commit | 3adb0316e2b5683acd0f93661a278f059a13cc5b (patch) | |
tree | a77ad7f8e7ea67e89ab011fadaf09e48828d5274 /tests/py/inet/tcp.t.payload | |
parent | 95d7ace99240a6d28730741acaed999cb25f61a0 (diff) |
cache: check errno before invoking cache_release()
if genid changes during cache_init(), check_genid() sets errno to EINTR to force
a re-init of the cache.
cache_release() may inadvertly change errno by calling free(). Indeed free()
may invoke madvise() that changes errno to ENOSYS on system where kernel is
configured without support for this syscall.
Signed-off-by: Marco Oliverio <marco.oliverio@tanaza.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tests/py/inet/tcp.t.payload')
0 files changed, 0 insertions, 0 deletions