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authorFelix Fietkau <nbd@openwrt.org>2014-03-21 15:54:59 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-03-21 15:54:59 +0000
commit5a6f00b84669e8a095aee650c022a473a81f6069 (patch)
tree4ec8e0295a2861fe9c4f002dd4b30db7719a3a71
parent7c029cc26290ee490fae85bbc413c3b0849927eb (diff)
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ead: clean up
Remove unused variables Correct some (non important) memory leaks Remove fclose(NULL) Correct possible out of bound access spotted with cppcheck Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr> SVN-Revision: 39994
-rw-r--r--package/network/services/ead/src/ead.c10
-rw-r--r--package/network/services/ead/src/tinysrp/bn_mul.c4
-rw-r--r--package/network/services/ead/src/tinysrp/clitest.c2
-rw-r--r--package/network/services/ead/src/tinysrp/t_client.c2
-rw-r--r--package/network/services/ead/src/tinysrp/t_conv.c2
-rw-r--r--package/network/services/ead/src/tinysrp/tphrase.c14
6 files changed, 16 insertions, 18 deletions
diff --git a/package/network/services/ead/src/ead.c b/package/network/services/ead/src/ead.c
index 3623520..d1847c1 100644
--- a/package/network/services/ead/src/ead.c
+++ b/package/network/services/ead/src/ead.c
@@ -120,8 +120,8 @@ set_recv_type(pcap_t *p, bool rx)
#ifdef PACKET_RECV_TYPE
struct sockaddr_ll sll;
struct ifreq ifr;
- int ifindex, mask;
- int fd, ret;
+ int mask;
+ int fd;
fd = pcap_get_selectable_fd(p);
if (fd < 0)
@@ -132,7 +132,7 @@ set_recv_type(pcap_t *p, bool rx)
else
mask = 0;
- ret = setsockopt(fd, SOL_PACKET, PACKET_RECV_TYPE, &mask, sizeof(mask));
+ setsockopt(fd, SOL_PACKET, PACKET_RECV_TYPE, &mask, sizeof(mask));
#endif
}
@@ -841,7 +841,7 @@ static int
check_bridge_port(const char *br, const char *port, void *arg)
{
struct ead_instance *in;
- struct list_head *p, *tmp;
+ struct list_head *p;
list_for_each(p, &instances) {
in = list_entry(p, struct ead_instance, list);
@@ -873,7 +873,7 @@ check_all_interfaces(void)
{
#ifdef linux
struct ead_instance *in;
- struct list_head *p, *tmp;
+ struct list_head *p;
br_foreach_bridge(check_bridge, NULL);
diff --git a/package/network/services/ead/src/tinysrp/bn_mul.c b/package/network/services/ead/src/tinysrp/bn_mul.c
index d2d9fc5..92330e5 100644
--- a/package/network/services/ead/src/tinysrp/bn_mul.c
+++ b/package/network/services/ead/src/tinysrp/bn_mul.c
@@ -68,10 +68,6 @@ int BN_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
#if defined(BN_MUL_COMBA) || defined(BN_RECURSION)
int i;
#endif
-#ifdef BN_RECURSION
- BIGNUM *t;
- int j,k;
-#endif
#ifdef BN_COUNT
printf("BN_mul %d * %d\n",a->top,b->top);
diff --git a/package/network/services/ead/src/tinysrp/clitest.c b/package/network/services/ead/src/tinysrp/clitest.c
index faaa5dd..338f41f 100644
--- a/package/network/services/ead/src/tinysrp/clitest.c
+++ b/package/network/services/ead/src/tinysrp/clitest.c
@@ -50,8 +50,6 @@ main()
int index;
struct t_client * tc;
struct t_preconf *tcp;
- struct t_num n;
- struct t_num g;
struct t_num s;
struct t_num B;
char username[MAXUSERLEN];
diff --git a/package/network/services/ead/src/tinysrp/t_client.c b/package/network/services/ead/src/tinysrp/t_client.c
index ebdd203..692215a 100644
--- a/package/network/services/ead/src/tinysrp/t_client.c
+++ b/package/network/services/ead/src/tinysrp/t_client.c
@@ -58,8 +58,6 @@ t_clientopen(u, n, g, s)
int i, validated;
struct t_preconf * tpc;
- BigInteger nn, gg, n12, r;
-
validated = 0;
if(n->len < MIN_MOD_BYTES)
return 0;
diff --git a/package/network/services/ead/src/tinysrp/t_conv.c b/package/network/services/ead/src/tinysrp/t_conv.c
index d3fe246..3be6d85 100644
--- a/package/network/services/ead/src/tinysrp/t_conv.c
+++ b/package/network/services/ead/src/tinysrp/t_conv.c
@@ -161,7 +161,7 @@ t_fromb64(dst, src)
break;
}
- while(a[j] == 0 && j <= size)
+ while(j <= size && a[j] == 0)
++j;
memcpy(dst, a + j, size - j + 1);
diff --git a/package/network/services/ead/src/tinysrp/tphrase.c b/package/network/services/ead/src/tinysrp/tphrase.c
index 1aede0c..0ab1e08 100644
--- a/package/network/services/ead/src/tinysrp/tphrase.c
+++ b/package/network/services/ead/src/tinysrp/tphrase.c
@@ -62,7 +62,6 @@ void doit(char *name)
{
char passphrase[128], passphrase1[128];
FILE *f;
- struct t_conf *tc;
struct t_confent *tcent;
struct t_pw eps_passwd;
@@ -152,7 +151,8 @@ t_changepw(pwname, diff)
if((bakfp = fopen(bakfile2, "wb")) == NULL &&
(unlink(bakfile2) < 0 || (bakfp = fopen(bakfile2, "wb")) == NULL)) {
fclose(passfp);
- fclose(bakfp);
+ free(bakfile);
+ free(bakfile2);
return -1;
}
@@ -169,10 +169,16 @@ t_changepw(pwname, diff)
#ifdef USE_RENAME
unlink(bakfile);
- if(rename(pwname, bakfile) < 0)
+ if(rename(pwname, bakfile) < 0) {
+ free(bakfile);
+ free(bakfile2);
return -1;
- if(rename(bakfile2, pwname) < 0)
+ }
+ if(rename(bakfile2, pwname) < 0) {
+ free(bakfile);
+ free(bakfile2);
return -1;
+ }
#else
unlink(bakfile);
link(pwname, bakfile);