Use canonicalize_path for -D, GUC paths, and paths coming in from
environment variables.
This commit is contained in:
Bruce Momjian
parent
8801110b20
commit
7b0f060d54
@ -37,7 +37,7 @@
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*
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/backend/postmaster/postmaster.c,v 1.407 2004/07/11 00:18:43 momjian Exp $
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* $PostgreSQL: pgsql/src/backend/postmaster/postmaster.c,v 1.408 2004/07/11 21:33:59 momjian Exp $
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*
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* NOTES
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*
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@ -372,6 +372,7 @@ PostmasterMain(int argc, char *argv[])
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InitializeGUCOptions();
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userPGDATA = getenv("PGDATA"); /* default value */
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canonicalize_path(userPGDATA);
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opterr = 1;
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@ -10,7 +10,7 @@
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* Written by Peter Eisentraut <peter_e@gmx.net>.
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.214 2004/07/11 00:18:44 momjian Exp $
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* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.215 2004/07/11 21:34:00 momjian Exp $
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*
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*--------------------------------------------------------------------
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*/
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@ -113,6 +113,7 @@ static const char *assign_custom_variable_classes(const char *newval, bool doit,
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static bool assign_stage_log_stats(bool newval, bool doit, GucSource source);
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static bool assign_log_stats(bool newval, bool doit, GucSource source);
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static bool assign_transaction_read_only(bool newval, bool doit, GucSource source);
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static const char *assign_canonical_path(const char *newval, bool doit, GucSource source);
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static void ReadConfigFile(char *filename, GucContext context);
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@ -1470,7 +1471,7 @@ static struct config_string ConfigureNamesString[] =
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"the specified file.")
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},
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&Dynamic_library_path,
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"$libdir", NULL, NULL
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"$libdir", assign_canonical_path, NULL
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},
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{
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@ -1556,7 +1557,7 @@ static struct config_string ConfigureNamesString[] =
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GUC_LIST_INPUT | GUC_LIST_QUOTE
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},
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&preload_libraries_string,
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"", NULL, NULL
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"", assign_canonical_path, NULL
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},
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{
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@ -1678,7 +1679,7 @@ static struct config_string ConfigureNamesString[] =
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NULL
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},
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&UnixSocketDir,
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"", NULL, NULL
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"", assign_canonical_path, NULL
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},
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{
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@ -1712,25 +1713,25 @@ static struct config_string ConfigureNamesString[] =
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{
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{"pgdata", PGC_POSTMASTER, 0, gettext_noop("Sets the location of the data directory"), NULL},
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&guc_pgdata,
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NULL, NULL, NULL
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NULL, assign_canonical_path, NULL
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},
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{
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{"hba_conf", PGC_SIGHUP, 0, gettext_noop("Sets the location of the \"hba\" configuration file"), NULL},
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&guc_hbafile,
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NULL, NULL, NULL
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NULL, assign_canonical_path, NULL
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},
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{
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{"ident_conf", PGC_SIGHUP, 0, gettext_noop("Sets the location of the \"ident\" configuration file"), NULL},
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&guc_identfile,
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NULL, NULL, NULL
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NULL, assign_canonical_path, NULL
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},
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{
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{"external_pidfile", PGC_POSTMASTER, 0, gettext_noop("Writes the postmaster PID to the specified file"), NULL},
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&external_pidfile,
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NULL, NULL, NULL
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NULL, assign_canonical_path, NULL
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},
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/* End-of-list marker */
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@ -5160,8 +5161,7 @@ assign_log_min_messages(const char *newval,
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}
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static const char *
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assign_client_min_messages(const char *newval,
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bool doit, GucSource source)
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assign_client_min_messages(const char *newval, bool doit, GucSource source)
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{
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return (assign_msglvl(&client_min_messages, newval, doit, source));
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}
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@ -5430,4 +5430,19 @@ assign_transaction_read_only(bool newval, bool doit, GucSource source)
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return true;
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}
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static const char *
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assign_canonical_path(const char *newval, bool doit, GucSource source)
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{
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if (doit)
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{
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/* We have to create a new pointer to force the change */
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char *canon_val = guc_strdup(FATAL, newval);
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canonicalize_path(canon_val);
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return canon_val;
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}
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else
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return newval;
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}
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#include "guc-file.c"
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@ -3,7 +3,7 @@
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*
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* Copyright (c) 2000-2003, PostgreSQL Global Development Group
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*
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* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.119 2004/07/11 13:29:15 momjian Exp $
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* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.120 2004/07/11 21:34:03 momjian Exp $
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*/
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#include "postgres_fe.h"
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#include "command.h"
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@ -375,6 +375,7 @@ exec_command(const char *cmd,
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fname = psql_scan_slash_option(scan_state,
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OT_NORMAL, NULL, true);
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expand_tilde(&fname);
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canonicalize_path(fname);
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status = do_edit(fname, query_buf) ? CMD_NEWEDIT : CMD_ERROR;
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free(fname);
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}
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@ -777,8 +778,10 @@ exec_command(const char *cmd,
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fd = popen(&fname[1], "w");
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}
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else
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{
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canonicalize_path(fname);
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fd = fopen(fname, "w");
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}
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if (!fd)
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{
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psql_error("%s: %s\n", fname, strerror(errno));
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@ -1122,7 +1125,6 @@ do_edit(const char *filename_arg, PQExpBuffer query_buf)
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if (filename_arg)
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fname = filename_arg;
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else
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{
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/* make a temp file to edit */
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@ -1262,6 +1264,7 @@ process_file(char *filename)
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if (!filename)
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return false;
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canonicalize_path(filename);
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fd = fopen(filename, PG_BINARY_R);
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if (!fd)
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@ -3,7 +3,7 @@
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*
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* Copyright (c) 2000-2003, PostgreSQL Global Development Group
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*
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* $PostgreSQL: pgsql/src/bin/psql/copy.c,v 1.49 2004/07/11 13:29:15 momjian Exp $
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* $PostgreSQL: pgsql/src/bin/psql/copy.c,v 1.50 2004/07/11 21:34:03 momjian Exp $
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*/
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#include "postgres_fe.h"
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#include "copy.h"
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@ -513,6 +513,8 @@ do_copy(const char *args)
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appendPQExpBuffer(&query, " FORCE NOT NULL %s", options->force_notnull_list);
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}
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canonicalize_path(options->file);
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if (options->from)
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{
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if (options->file)
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/port/path.c,v 1.22 2004/07/11 02:59:42 momjian Exp $
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* $PostgreSQL: pgsql/src/port/path.c,v 1.23 2004/07/11 21:34:04 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -33,6 +33,7 @@
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#endif
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const static char *relative_path(const char *bin_path, const char *other_path);
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static void make_relative(const char *my_exec_path, const char *p, char *ret_path);
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static void trim_directory(char *path);
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static void trim_trailing_separator(char *path);
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@ -43,15 +44,6 @@ static void trim_trailing_separator(char *path);
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(p)++; \
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}
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/* Macro creates a relative path */
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#define MAKE_RELATIVE \
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do { \
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StrNCpy(path, my_exec_path, MAXPGPATH); \
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trim_directory(path); \
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trim_directory(path); \
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snprintf(ret_path, MAXPGPATH, "%s/%s", path, p); \
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} while (0)
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/*
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* first_dir_separator
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*/
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@ -140,13 +132,13 @@ get_progname(const char *argv0)
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void
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get_share_path(const char *my_exec_path, char *ret_path)
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{
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char path[MAXPGPATH];
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const char *p;
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if ((p = relative_path(PGBINDIR, PGSHAREDIR)))
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MAKE_RELATIVE;
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make_relative(my_exec_path, p, ret_path);
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else
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StrNCpy(ret_path, PGSHAREDIR, MAXPGPATH);
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canonicalize_path(ret_path);
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}
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@ -157,13 +149,13 @@ get_share_path(const char *my_exec_path, char *ret_path)
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void
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get_etc_path(const char *my_exec_path, char *ret_path)
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{
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char path[MAXPGPATH];
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const char *p;
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if ((p = relative_path(PGBINDIR, SYSCONFDIR)))
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MAKE_RELATIVE;
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make_relative(my_exec_path, p, ret_path);
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else
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StrNCpy(ret_path, SYSCONFDIR, MAXPGPATH);
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canonicalize_path(ret_path);
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}
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@ -174,13 +166,13 @@ get_etc_path(const char *my_exec_path, char *ret_path)
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void
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get_include_path(const char *my_exec_path, char *ret_path)
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{
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char path[MAXPGPATH];
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const char *p;
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if ((p = relative_path(PGBINDIR, INCLUDEDIR)))
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MAKE_RELATIVE;
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make_relative(my_exec_path, p, ret_path);
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else
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StrNCpy(ret_path, INCLUDEDIR, MAXPGPATH);
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canonicalize_path(ret_path);
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}
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@ -191,13 +183,13 @@ get_include_path(const char *my_exec_path, char *ret_path)
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void
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get_pkginclude_path(const char *my_exec_path, char *ret_path)
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{
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char path[MAXPGPATH];
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const char *p;
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if ((p = relative_path(PGBINDIR, PKGINCLUDEDIR)))
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MAKE_RELATIVE;
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make_relative(my_exec_path, p, ret_path);
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else
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StrNCpy(ret_path, PKGINCLUDEDIR, MAXPGPATH);
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canonicalize_path(ret_path);
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}
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@ -210,13 +202,13 @@ get_pkginclude_path(const char *my_exec_path, char *ret_path)
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void
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get_pkglib_path(const char *my_exec_path, char *ret_path)
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{
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char path[MAXPGPATH];
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const char *p;
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if ((p = relative_path(PGBINDIR, PKGLIBDIR)))
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MAKE_RELATIVE;
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make_relative(my_exec_path, p, ret_path);
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else
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StrNCpy(ret_path, PKGLIBDIR, MAXPGPATH);
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canonicalize_path(ret_path);
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}
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@ -229,13 +221,13 @@ get_pkglib_path(const char *my_exec_path, char *ret_path)
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void
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get_locale_path(const char *my_exec_path, char *ret_path)
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{
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char path[MAXPGPATH];
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const char *p;
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if ((p = relative_path(PGBINDIR, LOCALEDIR)))
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MAKE_RELATIVE;
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make_relative(my_exec_path, p, ret_path);
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else
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StrNCpy(ret_path, LOCALEDIR, MAXPGPATH);
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canonicalize_path(ret_path);
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}
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@ -270,6 +262,7 @@ set_pglocale_pgservice(const char *argv0, const char *app)
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{
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/* set for libpq to use */
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snprintf(env_path, sizeof(env_path), "PGLOCALEDIR=%s", path);
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canonicalize_path(env_path);
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putenv(strdup(env_path));
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}
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#endif
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@ -280,11 +273,26 @@ set_pglocale_pgservice(const char *argv0, const char *app)
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/* set for libpq to use */
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snprintf(env_path, sizeof(env_path), "PGSYSCONFDIR=%s", path);
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canonicalize_path(env_path);
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putenv(strdup(env_path));
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}
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}
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/*
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* make_relative - adjust path to be relative to bin/
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*/
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static void
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make_relative(const char *my_exec_path, const char *p, char *ret_path)
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{
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char path[MAXPGPATH];
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StrNCpy(path, my_exec_path, MAXPGPATH);
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trim_directory(path);
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trim_directory(path);
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snprintf(ret_path, MAXPGPATH, "%s/%s", path, p);
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}
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/*
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* relative_path
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@ -391,7 +399,10 @@ trim_trailing_separator(char *path)
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char *p = path + strlen(path);
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#ifdef WIN32
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/* Skip over network and drive specifiers for win32 */
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/*
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* Skip over network and drive specifiers for win32.
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* Set 'path' to point to the last character to keep.
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*/
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if (strlen(path) >= 2)
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{
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if (IS_DIR_SEP(path[0]) && IS_DIR_SEP(path[1]))
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