Author: eugen
Date: Mon Nov 26 11:20:25 2018
New Revision: 340952
URL: https://svnweb.freebsd.org/changeset/base/340952
Log:
MFC r339816: mount_msdosfs
mount_msdosfs: do not fail mounts requiring locale name conversion table
that is already present in a kernel statically.
For example, the command "mount_msdosfs -L ru_RU.KOI8-R" fails with error
"mount_msdosfs: msdosfs_iconv: File exists" for a kernel having
options LIBICONV and MSDOSFS_ICONV. After this change, it mounts
successfully.
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D16951
Modified:
stable/12/sbin/mount_msdosfs/mount_msdosfs.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sbin/mount_msdosfs/mount_msdosfs.c
==============================================================================
--- stable/12/sbin/mount_msdosfs/mount_msdosfs.c Mon Nov 26 11:17:12
2018 (r340951)
+++ stable/12/sbin/mount_msdosfs/mount_msdosfs.c Mon Nov 26 11:20:25
2018 (r340952)
@@ -46,6 +46,7 @@ static const char rcsid[] =
#include <ctype.h>
#include <err.h>
+#include <errno.h>
#include <grp.h>
#include <locale.h>
#include <pwd.h>
@@ -308,17 +309,17 @@ set_charset(struct iovec **iov, int *iovlen, const cha
build_iovec_argf(iov, iovlen, "cs_win", ENCODING_UNICODE);
error = kiconv_add_xlat16_cspairs(ENCODING_UNICODE, cs_local);
- if (error)
+ if (error && errno != EEXIST)
return (-1);
if (cs_dos != NULL) {
error = kiconv_add_xlat16_cspairs(cs_dos, cs_local);
- if (error)
+ if (error && errno != EEXIST)
return (-1);
} else {
build_iovec_argf(iov, iovlen, "cs_dos", cs_local);
error = kiconv_add_xlat16_cspair(cs_local, cs_local,
KICONV_FROM_UPPER | KICONV_LOWER);
- if (error)
+ if (error && errno != EEXIST)
return (-1);
}
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