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pg_upgrade: properly detect file copy failure on Windows

Browse Source 
Previously, file copy failures were ignored on Windows due to an
incorrect return value check.

Report by Manu Joye

Backpatch through 9.1
This commit is contained in:
Bruce Momjian 2015-11-14 11:47:12 -05:00
parent 42aa1c032e
commit 025106e314
2 changed files with 5 additions and 3 deletions
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6
src/bin/pg_upgrade/file.c
View File

@ -34,7 +34,11 @@ copyAndUpdateFile(pageCnvCtx *pageConverter,
{
if (pageConverter == NULL)
{
if (pg_copy_file(src, dst, force) == -1)
#ifndef WIN32
if (copy_file(src, dst, force) == -1)
#else
if (CopyFile(src, dst, force) == 0)
#endif
return getErrorText(errno);
else
return NULL;

2
src/bin/pg_upgrade/pg_upgrade.h
View File

@ -70,7 +70,6 @@ extern char *output_files[];
#ifndef WIN32
#define pg_copy_file copy_file
#define pg_mv_file rename
#define pg_link_file link
#define PATH_SEPARATOR '/'
@ -82,7 +81,6 @@ extern char *output_files[];
#define ECHO_QUOTE "'"
#define ECHO_BLANK ""
#else
#define pg_copy_file CopyFile
#define pg_mv_file pgrename
#define pg_link_file win32_pghardlink
#define PATH_SEPARATOR '\\'