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Commitd06a8d0

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Fix a couple of bugs in win32 shmem name generation:
* Don't cut off the prefix. With this fix, it's again readable.* Properly store it in the Global namespace as intended.
1 parentc63147d commitd06a8d0

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‎src/backend/port/win32_shmem.c

Lines changed: 4 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@
66
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
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*
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* IDENTIFICATION
9-
* $PostgreSQL: pgsql/src/backend/port/win32_shmem.c,v 1.4 2008/01/01 19:45:51 momjian Exp $
9+
* $PostgreSQL: pgsql/src/backend/port/win32_shmem.c,v 1.5 2008/07/04 10:50:18 mha Exp $
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*
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*-------------------------------------------------------------------------
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*/
@@ -47,18 +47,17 @@ GetSharedMemName(void)
4747
elog(FATAL,"could not get size for full pathname of datadir %s: %lu",
4848
DataDir,GetLastError());
4949

50-
retptr=malloc(bufsize+1+18);/* 1 NULL and 18 for
51-
* Global\PostgreSQL: */
50+
retptr=malloc(bufsize+18);/* 18 for Global\PostgreSQL: */
5251
if (retptr==NULL)
5352
elog(FATAL,"could not allocate memory for shared memory name");
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5554
strcpy(retptr,"Global\\PostgreSQL:");
56-
r=GetFullPathName(DataDir,bufsize,retptr+11,NULL);
55+
r=GetFullPathName(DataDir,bufsize,retptr+18,NULL);
5756
if (r==0||r>bufsize)
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elog(FATAL,"could not generate full pathname for datadir %s: %lu",
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DataDir,GetLastError());
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61-
for (cp=retptr;*cp;cp++)
60+
for (cp=retptr+18;*cp;cp++)
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if (*cp=='\\')
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*cp='/';
6463

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