extensions/libxt_multiport.c:102: var_decl: Declaring variable "m" without initializer.
extensions/libxt_multiport.c:127: uninit_use: Using uninitialized value "m".
xtables.c:1496: var_decl: Declaring variable "n" without initializer.
xtables.c:1568: uninit_use: Using uninitialized value "n".
iptables-restore.c:128: var_decl: Declaring variable "curtable" without initializer.
iptables-restore.c:454: uninit_use_in_call: Using uninitialized element
of array "curtable" when calling "strcmp".
---
extensions/libxt_multiport.c | 2 --
iptables/iptables-restore.c | 2 +-
iptables/xtables.c | 2 +-
3 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/extensions/libxt_multiport.c b/extensions/libxt_multiport.c
index 03af5a9..63f96d9 100644
--- a/extensions/libxt_multiport.c
+++ b/extensions/libxt_multiport.c
@@ -108,7 +108,6 @@ parse_multi_ports_v1(const char *portstring,
{
char *buffer, *cp, *next, *range;
unsigned int i;
- uint16_t m;
buffer = strdup(portstring);
if (!buffer) xtables_error(OTHER_PROBLEM, "strdup failed");
@@ -133,7 +132,6 @@ parse_multi_ports_v1(const char *portstring,
if (multiinfo->ports[i-1] >= multiinfo->ports[i])
xtables_error(PARAMETER_PROBLEM,
"invalid portrange specified");
- m <<= 1;
}
}
multiinfo->count = i;
diff --git a/iptables/iptables-restore.c b/iptables/iptables-restore.c
index 1cb833c..5df0ef2 100644
--- a/iptables/iptables-restore.c
+++ b/iptables/iptables-restore.c
@@ -451,7 +451,7 @@ main(int argc, char *argv[])
free_argv();
fflush(stdout);
}
- if (tablename && (strcmp(tablename, curtable) != 0))
+ if (tablename && curtable && (strcmp(tablename, curtable) != 0))
continue;
if (!ret) {
fprintf(stderr, "%s: line %u failed\n",
diff --git a/iptables/xtables.c b/iptables/xtables.c
index acfcf8b..ee38421 100644
--- a/iptables/xtables.c
+++ b/iptables/xtables.c
@@ -1605,7 +1605,7 @@ xtables_ip6parse_multiple(const char *name, struct in6_addr **addrpp,
static const struct in6_addr zero_addr;
struct in6_addr *addrp;
char buf[256], *p;
- unsigned int len, i, j, n, count = 1;
+ unsigned int len, i, j, n = 0, count = 1;
const char *loop = name;
while ((loop = strchr(loop, ',')) != NULL) {
--
1.7.5.2
--
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