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-rwxr-xr-xconfigure60
-rw-r--r--configure.in1
-rw-r--r--contrib/pg_upgrade/info.c2
-rw-r--r--contrib/pg_upgrade/pg_upgrade.h16
-rw-r--r--contrib/pg_upgrade/relfilenode.c4
-rw-r--r--contrib/pgcrypto/px.h3
-rw-r--r--src/bin/pg_dump/pg_backup_archiver.c4
-rw-r--r--src/bin/pg_dump/pg_backup_tar.c2
-rw-r--r--src/include/lib/stringinfo.h3
-rw-r--r--src/interfaces/ecpg/ecpglib/descriptor.c4
-rw-r--r--src/interfaces/ecpg/ecpglib/error.c2
-rw-r--r--src/interfaces/ecpg/ecpglib/execute.c2
-rw-r--r--src/interfaces/ecpg/ecpglib/extern.h2
13 files changed, 87 insertions, 18 deletions
diff --git a/configure b/configure
index 31bc8fb374b..58fea907ea6 100755
--- a/configure
+++ b/configure
@@ -4123,6 +4123,66 @@ if test x"$pgac_cv_prog_cc_cflags__Wendif_labels" = x"yes"; then
CFLAGS="$CFLAGS -Wendif-labels"
fi
+ { $as_echo "$as_me:$LINENO: checking whether $CC supports -Wmissing-format-attribute" >&5
+$as_echo_n "checking whether $CC supports -Wmissing-format-attribute... " >&6; }
+if test "${pgac_cv_prog_cc_cflags__Wmissing_format_attribute+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ pgac_save_CFLAGS=$CFLAGS
+CFLAGS="$pgac_save_CFLAGS -Wmissing-format-attribute"
+ac_save_c_werror_flag=$ac_c_werror_flag
+ac_c_werror_flag=yes
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ pgac_cv_prog_cc_cflags__Wmissing_format_attribute=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ pgac_cv_prog_cc_cflags__Wmissing_format_attribute=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_c_werror_flag=$ac_save_c_werror_flag
+CFLAGS="$pgac_save_CFLAGS"
+fi
+{ $as_echo "$as_me:$LINENO: result: $pgac_cv_prog_cc_cflags__Wmissing_format_attribute" >&5
+$as_echo "$pgac_cv_prog_cc_cflags__Wmissing_format_attribute" >&6; }
+if test x"$pgac_cv_prog_cc_cflags__Wmissing_format_attribute" = x"yes"; then
+ CFLAGS="$CFLAGS -Wmissing-format-attribute"
+fi
+
# This was included in -Wall/-Wformat in older GCC versions
{ $as_echo "$as_me:$LINENO: checking whether $CC supports -Wformat-security" >&5
$as_echo_n "checking whether $CC supports -Wformat-security... " >&6; }
diff --git a/configure.in b/configure.in
index 05259cb8694..5dc669f545a 100644
--- a/configure.in
+++ b/configure.in
@@ -430,6 +430,7 @@ if test "$GCC" = yes -a "$ICC" = no; then
# These work in some but not all gcc versions
PGAC_PROG_CC_CFLAGS_OPT([-Wdeclaration-after-statement])
PGAC_PROG_CC_CFLAGS_OPT([-Wendif-labels])
+ PGAC_PROG_CC_CFLAGS_OPT([-Wmissing-format-attribute])
# This was included in -Wall/-Wformat in older GCC versions
PGAC_PROG_CC_CFLAGS_OPT([-Wformat-security])
# Disable strict-aliasing rules; needed for gcc 3.3+
diff --git a/contrib/pg_upgrade/info.c b/contrib/pg_upgrade/info.c
index 5606486ef36..e41ab2b1071 100644
--- a/contrib/pg_upgrade/info.c
+++ b/contrib/pg_upgrade/info.c
@@ -286,7 +286,7 @@ get_rel_infos(ClusterInfo *cluster, DbInfo *dbinfo)
(GET_MAJOR_VERSION(old_cluster.major_version) <= 804) ?
"" : ", 'pg_largeobject_metadata', 'pg_largeobject_metadata_oid_index'");
- res = executeQueryOrDie(conn, query);
+ res = executeQueryOrDie(conn, "%s", query);
ntups = PQntuples(res);
diff --git a/contrib/pg_upgrade/pg_upgrade.h b/contrib/pg_upgrade/pg_upgrade.h
index 2abd91771f9..46aed74450d 100644
--- a/contrib/pg_upgrade/pg_upgrade.h
+++ b/contrib/pg_upgrade/pg_upgrade.h
@@ -292,8 +292,8 @@ void split_old_dump(void);
/* exec.c */
-int exec_prog(bool throw_error,
- const char *cmd,...);
+int exec_prog(bool throw_error, const char *cmd, ...)
+ __attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3)));
void verify_directories(void);
bool is_server_running(const char *datadir);
void rename_old_pg_control(void);
@@ -377,7 +377,8 @@ void init_tablespaces(void);
/* server.c */
PGconn *connectToServer(ClusterInfo *cluster, const char *db_name);
-PGresult *executeQueryOrDie(PGconn *conn, const char *fmt,...);
+PGresult *executeQueryOrDie(PGconn *conn, const char *fmt, ...)
+ __attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3)));
void start_postmaster(ClusterInfo *cluster);
void stop_postmaster(bool fast);
@@ -390,9 +391,12 @@ void check_pghost_envvar(void);
char *quote_identifier(const char *s);
int get_user_info(char **user_name);
void check_ok(void);
-void report_status(eLogType type, const char *fmt,...);
-void pg_log(eLogType type, char *fmt,...);
-void prep_status(const char *fmt,...);
+void report_status(eLogType type, const char *fmt, ...)
+ __attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3)));
+void pg_log(eLogType type, char *fmt, ...)
+ __attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3)));
+void prep_status(const char *fmt, ...)
+ __attribute__((format(PG_PRINTF_ATTRIBUTE, 1, 2)));
void check_ok(void);
char *pg_strdup(const char *s);
void *pg_malloc(int size);
diff --git a/contrib/pg_upgrade/relfilenode.c b/contrib/pg_upgrade/relfilenode.c
index 9354d92d36c..1aefd337f1f 100644
--- a/contrib/pg_upgrade/relfilenode.c
+++ b/contrib/pg_upgrade/relfilenode.c
@@ -71,7 +71,9 @@ transfer_all_new_dbs(DbInfoArr *old_db_arr,
}
}
- prep_status(""); /* in case nothing printed */
+ prep_status(" "); /* in case nothing printed; pass a space so gcc
+ * doesn't complain about empty format
+ * string */
check_ok();
return msg;
diff --git a/contrib/pgcrypto/px.h b/contrib/pgcrypto/px.h
index 9709f9bdb60..610b7fad789 100644
--- a/contrib/pgcrypto/px.h
+++ b/contrib/pgcrypto/px.h
@@ -204,7 +204,8 @@ const char *px_resolve_alias(const PX_Alias *aliases, const char *name);
void px_set_debug_handler(void (*handler) (const char *));
#ifdef PX_DEBUG
-void px_debug(const char *fmt,...);
+void px_debug(const char *fmt, ...)
+ __attribute__((format(PG_PRINTF_ATTRIBUTE, 1, 2)));
#else
#define px_debug(...)
#endif
diff --git a/src/bin/pg_dump/pg_backup_archiver.c b/src/bin/pg_dump/pg_backup_archiver.c
index 62206ecda4d..1611551638b 100644
--- a/src/bin/pg_dump/pg_backup_archiver.c
+++ b/src/bin/pg_dump/pg_backup_archiver.c
@@ -119,8 +119,8 @@ static int _discoverArchiveFormat(ArchiveHandle *AH);
static int RestoringToDB(ArchiveHandle *AH);
static void dump_lo_buf(ArchiveHandle *AH);
-static void _write_msg(const char *modulename, const char *fmt, va_list ap);
-static void _die_horribly(ArchiveHandle *AH, const char *modulename, const char *fmt, va_list ap);
+static void _write_msg(const char *modulename, const char *fmt, va_list ap) __attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 0)));
+static void _die_horribly(ArchiveHandle *AH, const char *modulename, const char *fmt, va_list ap) __attribute__((format(PG_PRINTF_ATTRIBUTE, 3, 0)));
static void dumpTimestamp(ArchiveHandle *AH, const char *msg, time_t tim);
static void SetOutput(ArchiveHandle *AH, char *filename, int compression);
diff --git a/src/bin/pg_dump/pg_backup_tar.c b/src/bin/pg_dump/pg_backup_tar.c
index 041f9f9cbbb..45aab1e2364 100644
--- a/src/bin/pg_dump/pg_backup_tar.c
+++ b/src/bin/pg_dump/pg_backup_tar.c
@@ -112,7 +112,7 @@ static void tarClose(ArchiveHandle *AH, TAR_MEMBER *TH);
#ifdef __NOT_USED__
static char *tarGets(char *buf, size_t len, TAR_MEMBER *th);
#endif
-static int tarPrintf(ArchiveHandle *AH, TAR_MEMBER *th, const char *fmt,...);
+static int tarPrintf(ArchiveHandle *AH, TAR_MEMBER *th, const char *fmt, ...) __attribute__((format(PG_PRINTF_ATTRIBUTE, 3, 4)));
static void _tarAddFile(ArchiveHandle *AH, TAR_MEMBER *th);
static int _tarChecksum(char *th);
diff --git a/src/include/lib/stringinfo.h b/src/include/lib/stringinfo.h
index 3657a685395..79b09d23b43 100644
--- a/src/include/lib/stringinfo.h
+++ b/src/include/lib/stringinfo.h
@@ -105,7 +105,8 @@ __attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3)));
* without modifying str. Typically the caller would enlarge str and retry
* on false return --- see appendStringInfo for standard usage pattern.
*/
-extern bool appendStringInfoVA(StringInfo str, const char *fmt, va_list args);
+extern bool appendStringInfoVA(StringInfo str, const char *fmt, va_list args)
+__attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 0)));
/*------------------------
* appendStringInfoString
diff --git a/src/interfaces/ecpg/ecpglib/descriptor.c b/src/interfaces/ecpg/ecpglib/descriptor.c
index 5f56de03120..fb5aa9a185d 100644
--- a/src/interfaces/ecpg/ecpglib/descriptor.c
+++ b/src/interfaces/ecpg/ecpglib/descriptor.c
@@ -388,7 +388,7 @@ ECPGget_desc(int lineno, const char *desc_name, int index,...)
*/
if (arrsize > 0 && ntuples > arrsize)
{
- ecpg_log("ECPGget_desc on line %d: incorrect number of matches; %d don't fit into array of %d\n",
+ ecpg_log("ECPGget_desc on line %d: incorrect number of matches; %d don't fit into array of %ld\n",
lineno, ntuples, arrsize);
ecpg_raise(lineno, ECPG_TOO_MANY_MATCHES, ECPG_SQLSTATE_CARDINALITY_VIOLATION, NULL);
return false;
@@ -457,7 +457,7 @@ ECPGget_desc(int lineno, const char *desc_name, int index,...)
*/
if (data_var.ind_arrsize > 0 && ntuples > data_var.ind_arrsize)
{
- ecpg_log("ECPGget_desc on line %d: incorrect number of matches (indicator); %d don't fit into array of %d\n",
+ ecpg_log("ECPGget_desc on line %d: incorrect number of matches (indicator); %d don't fit into array of %ld\n",
lineno, ntuples, data_var.ind_arrsize);
ecpg_raise(lineno, ECPG_TOO_MANY_MATCHES, ECPG_SQLSTATE_CARDINALITY_VIOLATION, NULL);
return false;
diff --git a/src/interfaces/ecpg/ecpglib/error.c b/src/interfaces/ecpg/ecpglib/error.c
index 58024f47b0c..54fb6f94508 100644
--- a/src/interfaces/ecpg/ecpglib/error.c
+++ b/src/interfaces/ecpg/ecpglib/error.c
@@ -335,7 +335,7 @@ ecpg_raise_backend(int line, PGresult *result, PGconn *conn, int compat)
sqlca->sqlcode = ECPG_PGSQL;
/* %.*s is safe here as long as sqlstate is all-ASCII */
- ecpg_log("raising sqlstate %.*s (sqlcode %d): %s\n",
+ ecpg_log("raising sqlstate %.*s (sqlcode %ld): %s\n",
sizeof(sqlca->sqlstate), sqlca->sqlstate, sqlca->sqlcode, sqlca->sqlerrm.sqlerrmc);
/* free all memory we have allocated for the user */
diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c
index 2fb54392c9e..a288b3ff125 100644
--- a/src/interfaces/ecpg/ecpglib/execute.c
+++ b/src/interfaces/ecpg/ecpglib/execute.c
@@ -332,7 +332,7 @@ ecpg_store_result(const PGresult *results, int act_field,
*/
if ((var->arrsize > 0 && ntuples > var->arrsize) || (var->ind_arrsize > 0 && ntuples > var->ind_arrsize))
{
- ecpg_log("ecpg_store_result on line %d: incorrect number of matches; %d don't fit into array of %d\n",
+ ecpg_log("ecpg_store_result on line %d: incorrect number of matches; %d don't fit into array of %ld\n",
stmt->lineno, ntuples, var->arrsize);
ecpg_raise(stmt->lineno, INFORMIX_MODE(stmt->compat) ? ECPG_INFORMIX_SUBSELECT_NOT_ONE : ECPG_TOO_MANY_MATCHES, ECPG_SQLSTATE_CARDINALITY_VIOLATION, NULL);
return false;
diff --git a/src/interfaces/ecpg/ecpglib/extern.h b/src/interfaces/ecpg/ecpglib/extern.h
index 0d55102d0da..96d49a4a6b7 100644
--- a/src/interfaces/ecpg/ecpglib/extern.h
+++ b/src/interfaces/ecpg/ecpglib/extern.h
@@ -161,7 +161,7 @@ void ecpg_raise(int line, int code, const char *sqlstate, const char *str);
void ecpg_raise_backend(int line, PGresult *result, PGconn *conn, int compat);
char *ecpg_prepared(const char *, struct connection *);
bool ecpg_deallocate_all_conn(int lineno, enum COMPAT_MODE c, struct connection * conn);
-void ecpg_log(const char *format,...);
+void ecpg_log(const char *format, ...) __attribute__((format(PG_PRINTF_ATTRIBUTE, 1, 2)));
bool ecpg_auto_prepare(int, const char *, const int, char **, const char *);
void ecpg_init_sqlca(struct sqlca_t * sqlca);
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-21 09:54:18 +0000