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| author | Dmitry Kozlov <xeb@mail.ru> | 2010-12-21 19:12:53 +0300 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2010-12-21 19:12:53 +0300 |
| commit | 1dfb91adffc315294a948f3cae24a87a3f3d0d89 (patch) | |
| tree | 148306658f48571c76e0cf0c2d5620b704a8017c | |
| parent | 24533babd9fe766461ac346d8fc879f3fe4bc60b (diff) | |
| download | accel-ppp-1dfb91adffc315294a948f3cae24a87a3f3d0d89.tar.gz accel-ppp-1dfb91adffc315294a948f3cae24a87a3f3d0d89.zip | |
ppp: don't free chan_buf/unit_buf if they are null
| -rw-r--r-- | accel-pptpd/ppp/ppp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/accel-pptpd/ppp/ppp.c b/accel-pptpd/ppp/ppp.c index 79c90a33..e37f658d 100644 --- a/accel-pptpd/ppp/ppp.c +++ b/accel-pptpd/ppp/ppp.c @@ -66,9 +66,10 @@ void __export ppp_init(struct ppp_t *ppp) static void _free_ppp(struct ppp_t *ppp) { - _free(ppp->chan_buf); - _free(ppp->unit_buf); - + if (ppp->chan_buf) + free(ppp->chan_buf); + if (ppp->unit_buf) + _free(ppp->unit_buf); if (ppp->username) _free(ppp->username); } |