| Commit message (Collapse) | Author | Age | Files | Lines |
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This patch adds nfct_destroy() to all the examples in the utils folder.
Although this may be obvious to some, when I wrote my first code using
libnetfilter_conntract, I used the examples but subsequently missed out
all the calls to nfct_destroy().
Signed-off-by: Andrew Beverley <andy@andybev.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The addition of -Wall flagged some legitimate warnings:
make expect_dump expect_create expect_get expect_delete expect_flush expect_events expect_create_userspace conntrack_create conntrack_dump conntrack_update conntrack_delete conntrack_flush conntrack_create_nat conntrack_get conntrack_events conntrack_master conntrack_filter conntrack_grp_create ctexp_events
make[1]: Entering directory `/home/jengelh/code/libnetfilter_conntrack/utils'
CC expect_dump.o
expect_dump.c: In function "main":
expect_dump.c:36:3: warning: implicit declaration of function "strerror"
expect_dump.c:36:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD expect_dump
CC expect_create.o
expect_create.c: In function "main":
expect_create.c:31:2: warning: implicit declaration of function "inet_addr"
expect_create.c:54:3: warning: implicit declaration of function "strerror"
expect_create.c:54:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
expect_create.c:117:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD expect_create
CC expect_get.o
expect_get.c: In function "main":
expect_get.c:33:2: warning: implicit declaration of function "inet_addr"
expect_get.c:59:3: warning: implicit declaration of function "strerror"
expect_get.c:59:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD expect_get
CC expect_delete.o
expect_delete.c: In function "main":
expect_delete.c:21:2: warning: implicit declaration of function "inet_addr"
expect_delete.c:46:3: warning: implicit declaration of function "strerror"
expect_delete.c:46:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD expect_delete
CC expect_flush.o
expect_flush.c: In function "main":
expect_flush.c:23:3: warning: implicit declaration of function "strerror"
expect_flush.c:23:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD expect_flush
CC expect_events.o
expect_events.c: In function "main":
expect_events.c:44:3: warning: implicit declaration of function "strerror"
expect_events.c:44:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD expect_events
CC expect_create_userspace.o
expect_create_userspace.c: In function "main":
expect_create_userspace.c:31:2: warning: implicit declaration of function "inet_addr"
expect_create_userspace.c:58:3: warning: implicit declaration of function "strerror"
expect_create_userspace.c:58:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
expect_create_userspace.c:121:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD expect_create_userspace
CC conntrack_create.o
conntrack_create.c: In function "main":
conntrack_create.c:21:2: warning: implicit declaration of function "inet_addr"
conntrack_create.c:43:3: warning: implicit declaration of function "strerror"
conntrack_create.c:43:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD conntrack_create
CC conntrack_dump.o
conntrack_dump.c: In function "main":
conntrack_dump.c:37:3: warning: implicit declaration of function "strerror"
conntrack_dump.c:37:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
conntrack_dump.c:24:7: warning: unused variable "buf"
CCLD conntrack_dump
CC conntrack_update.o
conntrack_update.c: In function "main":
conntrack_update.c:21:2: warning: implicit declaration of function "inet_addr"
conntrack_update.c:43:3: warning: implicit declaration of function "strerror"
conntrack_update.c:43:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD conntrack_update
CC conntrack_delete.o
conntrack_delete.c: In function "main":
conntrack_delete.c:21:2: warning: implicit declaration of function "inet_addr"
conntrack_delete.c:38:3: warning: implicit declaration of function "strerror"
conntrack_delete.c:38:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD conntrack_delete
CC conntrack_flush.o
conntrack_flush.c: In function "main":
conntrack_flush.c:24:3: warning: implicit declaration of function "strerror"
conntrack_flush.c:24:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
conntrack_flush.c:12:7: warning: unused variable "buf"
CCLD conntrack_flush
CC conntrack_create_nat.o
conntrack_create_nat.c: In function "main":
conntrack_create_nat.c:21:2: warning: implicit declaration of function "inet_addr"
conntrack_create_nat.c:45:3: warning: implicit declaration of function "strerror"
conntrack_create_nat.c:45:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD conntrack_create_nat
CC conntrack_get.o
conntrack_get.c: In function "main":
conntrack_get.c:33:2: warning: implicit declaration of function "inet_addr"
conntrack_get.c:52:3: warning: implicit declaration of function "strerror"
conntrack_get.c:52:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD conntrack_get
CC conntrack_events.o
conntrack_events.c: In function "main":
conntrack_events.c:45:3: warning: implicit declaration of function "strerror"
conntrack_events.c:45:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
conntrack_events.c:29:7: warning: unused variable "buf"
conntrack_events.c:28:23: warning: unused variable "ct"
conntrack_events.c:26:11: warning: unused variable "family"
CCLD conntrack_events
CC conntrack_master.o
conntrack_master.c: In function "main":
conntrack_master.c:22:2: warning: implicit declaration of function "inet_addr"
conntrack_master.c:44:3: warning: implicit declaration of function "strerror"
conntrack_master.c:44:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
conntrack_master.c:86:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD conntrack_master
CC conntrack_filter.o
conntrack_filter.c: In function "main":
conntrack_filter.c:58:3: warning: implicit declaration of function "inet_addr"
conntrack_filter.c:98:3: warning: implicit declaration of function "strerror"
conntrack_filter.c:98:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
conntrack_filter.c:31:7: warning: unused variable "buf"
conntrack_filter.c:30:23: warning: unused variable "ct"
conntrack_filter.c:27:11: warning: unused variable "family"
CCLD conntrack_filter
CC conntrack_grp_create.o
conntrack_grp_create.c: In function "main":
conntrack_grp_create.c:21:3: warning: implicit declaration of function "inet_addr"
conntrack_grp_create.c:49:3: warning: implicit declaration of function "strerror"
conntrack_grp_create.c:49:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD conntrack_grp_create
CC ctexp_events.o
ctexp_events.c: In function "main":
ctexp_events.c:63:3: warning: implicit declaration of function "strerror"
ctexp_events.c:63:3: warning: format "%s" expects type ‘char *’, but argument 3 has type ‘int’
CCLD ctexp_events
make[1]: Leaving directory `/home/jengelh/code/libnetfilter_conntrack/utils'
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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This patch changes the existing example to make it more realistic.
It also removes the timeout setup since this field is ignored by
ctnetlink if we specify a kernel-space conntrack helper to be used.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds support for the new SYN_SENT2 state that Jozsef
has introduced to support TCP simultaneous open in 2.6.31. We can
safely include support for this feature now since the LISTEN state
was not ever really used.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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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>
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The test file requires nf_conntrack_ftp to work properly, otherwise
it returns EINVAL. This patch adds a small comment to remember users
to load the module before going ahead.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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- split expect_api_test.c into small example files expect_*.c
- introduce alias tags for original tuple attributes
- introduce nfexp_sizeof and nfexp_maxsize
- build expectation attributes iif they are set
- fix l3num setting in expect/build.c
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