MonetDB: Jun2023 - fix leak of lockfile memory

[Niels Nes via checkin-list]

Changeset: 1e9d53caa56e for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/1e9d53caa56e
Modified Files:
        gdk/gdk_bbp.c
Branch: Jun2023
Log Message:

fix leak of lockfile memory


diffs (31 lines):

diff --git a/gdk/gdk_bbp.c b/gdk/gdk_bbp.c
--- a/gdk/gdk_bbp.c
+++ b/gdk/gdk_bbp.c
@@ -1845,6 +1845,7 @@ BBPinit(void)
  */
 
 static int backup_files = 0, backup_dir = 0, backup_subdir = 0;
+static char *lockfile = NULL;
 
 void
 BBPexit(void)
@@ -1902,7 +1903,10 @@ BBPexit(void)
        backup_files = 0;
        backup_dir = 0;
        backup_subdir = 0;
-
+       if (lockfile) {
+               GDKfree(lockfile);
+               lockfile = NULL;
+       }
 }
 
 /*
@@ -4491,7 +4495,6 @@ BBPcallbacks(void)
  * This is at the end of the file on purpose: we don't want people to
  * accidentally use GDKtmLock directly. */
 static MT_Lock GDKtmLock = MT_LOCK_INITIALIZER(GDKtmLock);
-static char *lockfile;
 static int lockfd;
 
 void
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