diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-08-02 13:24:06 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-08-02 13:24:06 -0400 |
| commit | 0f904c95a4000caa717868d9bfaf5a423eefdb0b (patch) | |
| tree | 96de5a526adace0462393665b47d71a05d843b23 /src/include/storage/proc.h | |
| parent | f00fbad6bd43141faae05cd13a518fd28ae94673 (diff) | |
Fix incorrect initialization of ProcGlobal->startupBufferPinWaitBufId.
It was initialized in the wrong place and to the wrong value. With bad
luck this could result in incorrect query-cancellation failures in hot
standby sessions, should a HS backend be holding pin on buffer number 1
while trying to acquire a lock.
Diffstat (limited to 'src/include/storage/proc.h')
| -rw-r--r-- | src/include/storage/proc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h index f77c4d3fc29..fe35db13dc3 100644 --- a/src/include/storage/proc.h +++ b/src/include/storage/proc.h @@ -145,7 +145,7 @@ typedef struct PROC_HDR /* The proc of the Startup process, since not in ProcArray */ PGPROC *startupProc; int startupProcPid; - /* Buffer id of the buffer that Startup process waits for pin on */ + /* Buffer id of the buffer that Startup process waits for pin on, or -1 */ int startupBufferPinWaitBufId; } PROC_HDR; |