D23109.id66576.diff
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	Index: head/lib/libc/locale/collate.c
	===================================================================
	--- head/lib/libc/locale/collate.c
	+++ head/lib/libc/locale/collate.c
	@@ -109,7 +109,7 @@
	return (__collate_load_tables_l(encoding, &__xlocale_global_collate));
	}

	-int
	+static int
	__collate_load_tables_l(const char encoding, struct xlocale_collate table)
	{
	int i, chains, z;
	@@ -147,7 +147,7 @@
	}
	map = mmap(NULL, sbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
	(void) _close(fd);
	- if ((TMP = map) == NULL) {
	+ if ((TMP = map) == MAP_FAILED) {
	return (_LDP_ERROR);
	}

	@@ -181,6 +181,11 @@
	return (_LDP_ERROR);
	}

	+ if (table->map && (table->maplen > 0)) {
	+ (void) munmap(table->map, table->maplen);
	+ }
	+ table->map = map;
	+ table->maplen = sbuf.st_size;
	table->info = info;
	table->char_pri_table = (void *)TMP;
	TMP += sizeof (collate_char_t) * (UCHAR_MAX + 1);
	Index: head/lib/libc/locale/rune.c
	===================================================================
	--- head/lib/libc/locale/rune.c
	+++ head/lib/libc/locale/rune.c
	@@ -94,7 +94,7 @@

	fdata = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
	(void) _close(fd);
	- if (fdata == NULL) {
	+ if (fdata == MAP_FAILED) {
	errno = EINVAL;
	return (NULL);
	}