mirror/postgresql
2
0
Fork 0
mirror of https://git.postgresql.org/git/postgresql.git synced 2025-01-30 19:00:29 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix double-free bug of WAL streaming buffer in pg_receivexlog.

Browse Source 
This bug was introduced while refactoring in commit 74cbe96.
This commit is contained in:
Fujii Masao 2014-07-04 19:48:38 +09:00
parent 74cbe966fe
commit 4ccac92d08
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/bin/pg_basebackup/receivelog.c
View File

@ -1079,12 +1079,11 @@ CopyStreamPoll(PGconn *conn, long timeout_ms)
static int
CopyStreamReceive(PGconn *conn, long timeout, char **buffer)
{
static char *copybuf = NULL;
char *copybuf = NULL;
int rawlen;
if (copybuf != NULL)
PQfreemem(copybuf);
copybuf = NULL;
if (*buffer != NULL)
PQfreemem(*buffer);
*buffer = NULL;
/* Try to receive a CopyData message */