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authorPablo Neira Ayuso <pablo@netfilter.org>2008-12-10 22:50:23 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2008-12-10 22:50:23 +0100
commitf44b2b59ec22903d98395a0543502551f9685e4d (patch)
tree7f16b4e093d9cb55151bc189054613eaeaffc4f4 /utils/conntrack_delete.c
parent367324c4af8167a9384f23fb419b31b9cf960ac0 (diff)
utils: fix wrong use of errno in example files
This patch removes the use of strerr(errno) when the returned valued is != -1. This fixes random segfaults in my x86_64 machines. According to the documentation, errno should not be used unless the returned value is -1. This patch also includes some missing nfct_close() calls in the examples. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'utils/conntrack_delete.c')
-rw-r--r--utils/conntrack_delete.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/utils/conntrack_delete.c b/utils/conntrack_delete.c
index 55d2d52..227319f 100644
--- a/utils/conntrack_delete.c
+++ b/utils/conntrack_delete.c
@@ -33,10 +33,13 @@ int main()
ret = nfct_query(h, NFCT_Q_DESTROY, ct);
- printf("TEST: delete conntrack (%d)(%s)\n", ret, strerror(errno));
-
+ printf("TEST: delete conntrack ");
if (ret == -1)
- exit(EXIT_FAILURE);
+ printf("(%d)(%s)\n", ret, strerror(errno));
+ else
+ printf("(OK)\n");
nfct_close(h);
+
+ ret == -1 ? exit(EXIT_FAILURE) : exit(EXIT_SUCCESS);
}