These lengths must be one character longer to take account the null
character

Signed-off-by: Carlos Falgueras García <carlo...@riseup.net>
---
 src/chain.c    | 2 +-
 src/rule.c     | 2 +-
 src/set_elem.c | 2 +-
 src/table.c    | 2 +-
 src/trace.c    | 6 +++---
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/chain.c b/src/chain.c
index bfffbe0..cab64b5 100644
--- a/src/chain.c
+++ b/src/chain.c
@@ -260,7 +260,7 @@ EXPORT_SYMBOL_ALIAS(nftnl_chain_set_u8, 
nft_chain_attr_set_u8);
 
 int nftnl_chain_set_str(struct nftnl_chain *c, uint16_t attr, const char *str)
 {
-       return nftnl_chain_set_data(c, attr, str, strlen(str));
+       return nftnl_chain_set_data(c, attr, str, strlen(str) + 1);
 }
 EXPORT_SYMBOL_ALIAS(nftnl_chain_set_str, nft_chain_attr_set_str);
 
diff --git a/src/rule.c b/src/rule.c
index c87fea7..2b23c8e 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -198,7 +198,7 @@ EXPORT_SYMBOL_ALIAS(nftnl_rule_set_u64, 
nft_rule_attr_set_u64);
 
 int nftnl_rule_set_str(struct nftnl_rule *r, uint16_t attr, const char *str)
 {
-       return nftnl_rule_set_data(r, attr, str, strlen(str));
+       return nftnl_rule_set_data(r, attr, str, strlen(str) + 1);
 }
 EXPORT_SYMBOL_ALIAS(nftnl_rule_set_str, nft_rule_attr_set_str);
 
diff --git a/src/set_elem.c b/src/set_elem.c
index 00b7327..40b5bfe 100644
--- a/src/set_elem.c
+++ b/src/set_elem.c
@@ -149,7 +149,7 @@ EXPORT_SYMBOL_ALIAS(nftnl_set_elem_set_u64, 
nft_set_elem_attr_set_u64);
 
 int nftnl_set_elem_set_str(struct nftnl_set_elem *s, uint16_t attr, const char 
*str)
 {
-       return nftnl_set_elem_set(s, attr, str, strlen(str));
+       return nftnl_set_elem_set(s, attr, str, strlen(str) + 1);
 }
 EXPORT_SYMBOL_ALIAS(nftnl_set_elem_set_str, nft_set_elem_attr_set_str);
 
diff --git a/src/table.c b/src/table.c
index 32d119f..966b923 100644
--- a/src/table.c
+++ b/src/table.c
@@ -131,7 +131,7 @@ EXPORT_SYMBOL_ALIAS(nftnl_table_set_u8, 
nft_table_attr_set_u8);
 
 int nftnl_table_set_str(struct nftnl_table *t, uint16_t attr, const char *str)
 {
-       return nftnl_table_set_data(t, attr, str, 0);
+       return nftnl_table_set_data(t, attr, str, strlen(str) + 1);
 }
 EXPORT_SYMBOL_ALIAS(nftnl_table_set_str, nft_table_attr_set_str);
 
diff --git a/src/trace.c b/src/trace.c
index d8f561d..1a50390 100644
--- a/src/trace.c
+++ b/src/trace.c
@@ -165,13 +165,13 @@ const void *nftnl_trace_get_data(const struct nftnl_trace 
*trace,
                *data_len = sizeof(uint32_t);
                return &trace->type;
        case NFTNL_TRACE_CHAIN:
-               *data_len = strlen(trace->chain);
+               *data_len = strlen(trace->chain) + 1;
                return trace->chain;
        case NFTNL_TRACE_TABLE:
-               *data_len = strlen(trace->table);
+               *data_len = strlen(trace->table) + 1;
                return trace->table;
        case NFTNL_TRACE_JUMP_TARGET:
-               *data_len = strlen(trace->jump_target);
+               *data_len = strlen(trace->jump_target) + 1;
                return trace->jump_target;
        case NFTNL_TRACE_TRANSPORT_HEADER:
                *data_len = trace->th.len;
-- 
2.5.1

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