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json: Fix check for unbalanced right curly brace 

We immediately diagnose unbalanced right curly brace:

    $ qemu-kvm --nodefaults --nographic --qmp stdio
    {"QMP": {"version": {"qemu": {"micro": 91, "minor": 2, "major": 4},
    "package": "v5.0.0-rc1-1-gf6ce4a439a08"}, "capabilities": ["oob"]}}
    }
    {"error": {"class": "GenericError", "desc": "JSON parse error,
    expecting value"}}

except within square bracket:

    [}

The check for unbalanced braces has a typo.  Fix it.

Fixes: 8d3265b3d0
Signed-off-by: Simran Singhal <singhalsimran0@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200402182848.GA3023@simran-Inspiron-5558>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message rewritten to explain what's broken]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Simran Singhal 2020-04-02 23:58:48 +05:30 committed by Markus Armbruster
parent 53ef8a92eb
commit 1394dc0690
1 changed files with 1 additions and 1 deletions
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2
qobject/json-streamer.c
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@ -85,7 +85,7 @@ void json_message_process_token(JSONLexer *lexer, GString *input,
g_queue_push_tail(&parser->tokens, token);
if ((parser->brace_count > 0 || parser->bracket_count > 0)
&& parser->bracket_count >= 0 && parser->bracket_count >= 0) {
&& parser->brace_count >= 0 && parser->bracket_count >= 0) {
return;
}