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Commit79f9ee9

Browse files
committed
Fix core dumps, inability to count, etc associated with canonicalize_path
patches.
1 parentd785841 commit79f9ee9

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4 files changed

+13
-10
lines changed

4 files changed

+13
-10
lines changed

‎src/backend/utils/fmgr/dfmgr.c‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/backend/utils/fmgr/dfmgr.c,v 1.75 2004/07/12 02:22:49 momjian Exp $
11+
* $PostgreSQL: pgsql/src/backend/utils/fmgr/dfmgr.c,v 1.76 2004/08/13 14:47:23 tgl Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -405,10 +405,11 @@ find_in_dynamic_libpath(const char *basename)
405405
strncpy(piece,p,len);
406406
piece[len]='\0';
407407

408-
canonicalize_path(piece);
409408
mangled=substitute_libpath_macro(piece);
410409
pfree(piece);
411410

411+
canonicalize_path(mangled);
412+
412413
/* only absolute paths */
413414
if (!is_absolute_path(mangled))
414415
ereport(ERROR,

‎src/bin/psql/command.c‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*
44
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
55
*
6-
* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.122 2004/07/15 03:56:06 momjian Exp $
6+
* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.123 2004/08/13 14:47:23 tgl Exp $
77
*/
88
#include"postgres_fe.h"
99
#include"command.h"
@@ -375,7 +375,8 @@ exec_command(const char *cmd,
375375
fname=psql_scan_slash_option(scan_state,
376376
OT_NORMAL,NULL, true);
377377
expand_tilde(&fname);
378-
canonicalize_path(fname);
378+
if (fname)
379+
canonicalize_path(fname);
379380
status=do_edit(fname,query_buf) ?CMD_NEWEDIT :CMD_ERROR;
380381
free(fname);
381382
}

‎src/bin/psql/copy.c‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*
44
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
55
*
6-
* $PostgreSQL: pgsql/src/bin/psql/copy.c,v 1.50 2004/07/11 21:34:03 momjian Exp $
6+
* $PostgreSQL: pgsql/src/bin/psql/copy.c,v 1.51 2004/08/13 14:47:23 tgl Exp $
77
*/
88
#include"postgres_fe.h"
99
#include"copy.h"
@@ -513,7 +513,8 @@ do_copy(const char *args)
513513
appendPQExpBuffer(&query," FORCE NOT NULL %s",options->force_notnull_list);
514514
}
515515

516-
canonicalize_path(options->file);
516+
if (options->file)
517+
canonicalize_path(options->file);
517518

518519
if (options->from)
519520
{

‎src/port/path.c‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/port/path.c,v 1.29 2004/08/12 19:03:44 momjian Exp $
11+
* $PostgreSQL: pgsql/src/port/path.c,v 1.30 2004/08/13 14:47:23 tgl Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -335,7 +335,7 @@ set_pglocale_pgservice(const char *argv0, const char *app)
335335
{
336336
charpath[MAXPGPATH];
337337
charmy_exec_path[MAXPGPATH];
338-
charenv_path[MAXPGPATH+sizeof("PGLOCALEDIR=")];/* longer thanPGSYSCONFDIR */
338+
charenv_path[MAXPGPATH+sizeof("PGSYSCONFDIR=")];/* longer thanPGLOCALEDIR */
339339

340340
/* don't set LC_ALL in the backend */
341341
if (strcmp(app,"postgres")!=0)
@@ -353,7 +353,7 @@ set_pglocale_pgservice(const char *argv0, const char *app)
353353
{
354354
/* set for libpq to use */
355355
snprintf(env_path,sizeof(env_path),"PGLOCALEDIR=%s",path);
356-
canonicalize_path(env_path);
356+
canonicalize_path(env_path+12);
357357
putenv(strdup(env_path));
358358
}
359359
#endif
@@ -364,7 +364,7 @@ set_pglocale_pgservice(const char *argv0, const char *app)
364364

365365
/* set for libpq to use */
366366
snprintf(env_path,sizeof(env_path),"PGSYSCONFDIR=%s",path);
367-
canonicalize_path(env_path);
367+
canonicalize_path(env_path+13);
368368
putenv(strdup(env_path));
369369
}
370370
}

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