From: Liam Merwick <liam.merw...@oracle.com>
The assert checking if the value of lexer->state in next_state(),
which is used as an index to the 'json_lexer' array, incorrectly
checks for an index value less than or equal to ARRAY_SIZE(json_lexer).
Fix assert so that it just checks for an index less than the array size.
Signed-off-by: Liam Merwick <liam.merw...@oracle.com>
Message-Id: <1553169472-25325-1-git-send-email-liam.merw...@oracle.com>
Reviewed-by: Markus Armbruster <arm...@redhat.com>
Reviewed-by: Li Qiang <liq...@gmail.com>
Reviewed-by: Stefano Garzarella <sgarz...@redhat.com>
Signed-off-by: Markus Armbruster <arm...@redhat.com>
---
qobject/json-lexer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qobject/json-lexer.c b/qobject/json-lexer.c
index a7df2093aa..632320d72d 100644
--- a/qobject/json-lexer.c
+++ b/qobject/json-lexer.c
@@ -266,7 +266,7 @@ static inline uint8_t next_state(JSONLexer *lexer, char ch,
bool flush,
{
uint8_t next;
- assert(lexer->state <= ARRAY_SIZE(json_lexer));
+ assert(lexer->state < ARRAY_SIZE(json_lexer));
next = json_lexer[lexer->state][(uint8_t)ch];
*char_consumed = !flush && !(next & LOOKAHEAD);
return next & ~LOOKAHEAD;
--
2.17.2
