From: Alexander Turenko <alexander.turenko@tarantool.org>
To: Nikita Pettik <korablev@tarantool.org>
Cc: Alexander Turenko <alexander.turenko@tarantool.org>,
tarantool-patches@freelists.org
Subject: [tarantool-patches] [PATCH] sql: clean up lemon acttab_free() a bit
Date: Wed, 9 Jan 2019 14:57:56 +0300 [thread overview]
Message-ID: <200cdf0164eca9bc411c0b9277b78984c8df90db.1547035031.git.alexander.turenko@tarantool.org> (raw)
Nikita Pettik suggests me that free(NULL) is no-op according to POSIX.
This is follow up of 9dbcaa3afae39cc46a8e6da5e00b5d62179ed016.
---
no issue
https://github.com/tarantool/tarantool/tree/Totktonada/fix-lemon-leak-follow-up
| 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--git a/extra/lemon.c b/extra/lemon.c
index 1efaac9e6..f245e7cf7 100644
--- a/extra/lemon.c
+++ b/extra/lemon.c
@@ -599,10 +599,8 @@ struct acttab {
/* Free all memory associated with the given acttab */
void acttab_free(acttab *p){
assert(p);
- if (p->aAction)
- free( p->aAction );
- if (p->aLookahead)
- free( p->aLookahead );
+ free( p->aAction );
+ free( p->aLookahead );
free( p );
}
--
2.20.1
next reply other threads:[~2019-01-09 11:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-09 11:57 Alexander Turenko [this message]
2019-01-09 14:42 ` [tarantool-patches] " n.pettik
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