diff options
Diffstat (limited to 'src/interfaces/ecpg/ecpglib/misc.c')
| -rw-r--r-- | src/interfaces/ecpg/ecpglib/misc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/interfaces/ecpg/ecpglib/misc.c b/src/interfaces/ecpg/ecpglib/misc.c index 1feb5c03e17..b8dbe5e7f3b 100644 --- a/src/interfaces/ecpg/ecpglib/misc.c +++ b/src/interfaces/ecpg/ecpglib/misc.c @@ -491,7 +491,14 @@ win32_pthread_once(volatile pthread_once_t *once, void (*fn) (void)) char * ecpg_gettext(const char *msgid) { - static bool already_bound = false; + /* + * If multiple threads come through here at about the same time, it's okay + * for more than one of them to call bindtextdomain(). But it's not okay + * for any of them to reach dgettext() before bindtextdomain() is + * complete, so don't set the flag till that's done. Use "volatile" just + * to be sure the compiler doesn't try to get cute. + */ + static volatile bool already_bound = false; if (!already_bound) { @@ -503,12 +510,12 @@ ecpg_gettext(const char *msgid) #endif const char *ldir; - already_bound = true; /* No relocatable lookup here because the binary could be anywhere */ ldir = getenv("PGLOCALEDIR"); if (!ldir) ldir = LOCALEDIR; bindtextdomain(PG_TEXTDOMAIN("ecpglib"), ldir); + already_bound = true; #ifdef WIN32 SetLastError(save_errno); #else |