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| author | Garrett D'Amore <garrett@damore.org> | 2023-04-23 17:57:10 -0700 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2023-04-23 17:57:10 -0700 |
| commit | c9a51ecd4c35c9fe7bcf83a943d2f6875313454e (patch) | |
| tree | dd692c64d12d01268a2319b59b5abd829f7db8b5 /src/core/dialer.c | |
| parent | d38e633c2514463bb1f2e1f020f79429ca844730 (diff) | |
| download | nng-c9a51ecd4c35c9fe7bcf83a943d2f6875313454e.tar.gz nng-c9a51ecd4c35c9fe7bcf83a943d2f6875313454e.tar.bz2 nng-c9a51ecd4c35c9fe7bcf83a943d2f6875313454e.zip | |
fixes #1658 Possible use-after-free in dialer
Diffstat (limited to 'src/core/dialer.c')
| -rw-r--r-- | src/core/dialer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/dialer.c b/src/core/dialer.c index 443571bc..7dd018f6 100644 --- a/src/core/dialer.c +++ b/src/core/dialer.c @@ -322,6 +322,7 @@ nni_dialer_rele(nni_dialer *d) bool reap; nni_mtx_lock(&dialers_lk); + NNI_ASSERT(d->d_ref > 0); d->d_ref--; reap = ((d->d_ref == 0) && (d->d_closed)); nni_mtx_unlock(&dialers_lk); @@ -346,6 +347,7 @@ nni_dialer_close(nni_dialer *d) nni_dialer_shutdown(d); + nni_sock_remove_dialer(d); nni_dialer_rele(d); } |