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| author | Martin Willi <martin@strongswan.org> | 2008-11-11 18:37:19 +0000 |
|---|---|---|
| committer | Martin Willi <martin@strongswan.org> | 2008-11-11 18:37:19 +0000 |
| commit | 479f295049956333253310025d3776279e932b46 (patch) | |
| tree | e0d6113484a5e191c14a8649f9634cfa15087464 /src/charon/plugins/updown | |
| parent | 3d2dbebd703fe29c0981f61102094ffe2a4a2101 (diff) | |
| download | strongswan-479f295049956333253310025d3776279e932b46.tar.bz2 strongswan-479f295049956333253310025d3776279e932b46.tar.xz | |
fixed compiler warnings issued by:
gcc 4.3
curl.h gcc type-checking
glibc with enabled FORTIFY_SOURCE checking
Diffstat (limited to 'src/charon/plugins/updown')
| -rw-r--r-- | src/charon/plugins/updown/updown_plugin.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/charon/plugins/updown/updown_plugin.c b/src/charon/plugins/updown/updown_plugin.c index a0c39e371..f358026f7 100644 --- a/src/charon/plugins/updown/updown_plugin.c +++ b/src/charon/plugins/updown/updown_plugin.c @@ -72,7 +72,10 @@ static void updown(ike_sa_t *ike_sa, child_sa_t *child_sa, bool up) FILE *shell; /* get subnet/bits from string */ - asprintf(&my_client, "%R", my_ts); + if (asprintf(&my_client, "%R", my_ts) < 0) + { + my_client = NULL; + } pos = strchr(my_client, '/'); *pos = '\0'; my_client_mask = pos + 1; @@ -81,7 +84,10 @@ static void updown(ike_sa_t *ike_sa, child_sa_t *child_sa, bool up) { *pos = '\0'; } - asprintf(&other_client, "%R", other_ts); + if (asprintf(&other_client, "%R", other_ts) < 0) + { + other_client = NULL; + } pos = strchr(other_client, '/'); *pos = '\0'; other_client_mask = pos + 1; @@ -93,11 +99,17 @@ static void updown(ike_sa_t *ike_sa, child_sa_t *child_sa, bool up) if (vip) { - asprintf(&virtual_ip, "PLUTO_MY_SOURCEIP='%H' ", vip); + if (asprintf(&virtual_ip, "PLUTO_MY_SOURCEIP='%H' ", vip) < 0) + { + virtual_ip = NULL; + } } else { - asprintf(&virtual_ip, ""); + if (asprintf(&virtual_ip, "") < 0) + { + virtual_ip = NULL; + } } iface = charon->kernel_interface->get_interface( |