| Commit message (Collapse) | Author | Age | Files | Lines |
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ethermac[i] > UINT8_MAX is quite pointless, because ethermac[i] is
just uint8_t. To catch values that are not in the range "00"-"ff", use
a string length check (end-arg>2). I am willingly using 2 there,
because no one is going to specify an Ethernet LL address as
"0x00:0x24:0xbe:0xc2:0x7f:0x16" -- because it is always interpreted as
hexadecimal anyway even without the 0x prefix.
xtoptions.c: In function "xtopt_parse_ethermac":
xtoptions.c:760:3: warning: comparison is always false due to limited range of data type
xtoptions.c:766:2: warning: comparison is always false due to limited range of data type
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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maigc.h was not invented yet, but they do not
ship proc_fs.h either, duh.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Avoid a crash in xs_init_match when a clone's m->udata points at the
parent.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Intrapositional negation was deprecated in 1.4.3.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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References: http://bugzilla.netfilter.org/show_bug.cgi?id=727
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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An empty hostname in the address list of an -s/-d argument, which may
be the result of a typo, is interpreted as 0/0, which, when combined
with -j ACCEPT, leads to an undesired opening of the firewall.
References: http://bugzilla.netfilter.org/show_bug.cgi?id=727
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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This move was missed in commit v1.4.11~77^2~6.
References: http://bugs.debian.org/632695
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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"-vv" can be used to further increase the verbosity level. Document
this.
References: http://bugs.debian.org/616037
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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ip6tables-apply points to iptables-apply (which is good). Since
iptables/ip6tables rule files are different, the reporter suggests
that the DEFAULT_FILE variable should depend on whether iptables-apply
or ip6tables-apply is run.
References: http://bugs.debian.org/547734
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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iptables no longer compiles for Linux 2.4 because it uses
linux/magic.h. This header and the PROC_SUPER_MAGIC macro are only for
Linux 2.6.
xtables.c:35:52: error: linux/magic.h: No such file or directory
xtables.c: In function 'proc_file_exists':
xtables.c:389: error: 'PROC_SUPER_MAGIC' undeclared (first use in
this function)
xtables.c:389: error: (Each undeclared identifier is reported only
once for each function it appears in.)
References: http://bugzilla.netfilter.org/show_bug.cgi?id=720
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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xtables.c:320: alloc_fn: Calling allocation function "get_modprobe".
xtables.c:294: alloc_fn: Storage is returned from allocation function "malloc".
xtables.c:294: var_assign: Assigning: "ret" = "malloc(1024UL)".
xtables.c:304: return_alloc: Returning allocated memory "ret".
xtables.c:320: var_assign: Assigning: "buf" = storage returned from "get_modprobe()".
xtables.c:323: var_assign: Assigning: "modprobe" = "buf".
xtables.c:348: leaked_storage: Variable "buf" going out of scope
leaks the storage it points to.
xtables.c:348: leaked_storage: Returning without freeing "modprobe"
leaks the storage that it points to.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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xtables.c:931: va_init: Initializing va_list "args".
xtables.c:938: missing_va_end: va_end was not called for "args".
xtables.c:947: missing_va_end: va_end was not called for "args".
xtables.c:961: missing_va_end: va_end was not called for "args".
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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ip6tables-restore.c:186: deref_ptr_in_call: Dereferencing pointer "in".
ip6tables-restore.c:463: check_after_deref: Dereferencing "in"
before a null check.
iptables-restore.c:192: deref_ptr_in_call: Dereferencing pointer "in".
iptables-restore.c:468: check_after_deref: Dereferencing "in" before a
null check.
iptables-xml.c:671: deref_ptr_in_call: Dereferencing pointer "in".
iptables-xml.c:873: check_after_deref: Dereferencing "in" before a
null check.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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This is useful for the upcoming patch about per-instance auxiliary
data.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Evil sed did not throw any warning whatsoever when it cannot find the
file.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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`iptables -A INPUT -p tcp ! --syn` forgot the negation, i.e. it
was not present in a subsequent `iptables -S`.
Commit v1.4.11~77^2~9 missed the fact that after autoloading a proto
extension, cs.invert must not be touched until the next getopt call.
This is now fixed by having command_default return a value to indicate
whether to jump or not.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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(Unclutter top-level dir)
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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