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Eliminated unnecessary strlen() in ntfs_get_ntfs_dos_name() 

Since ntfs_ucstombs() returns the output string length, there is no need
to call strlen().

(contributed by Eric Biggers)
pull/2/head
Jean-Pierre André 2017-02-11 09:58:30 +01:00
parent 2052b46639
commit 3c5fb9b352
1 changed files with 2 additions and 2 deletions
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4
libntfs-3g/dir.c
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@ -2428,11 +2428,11 @@ int ntfs_get_ntfs_dos_name(ntfs_inode *ni, ntfs_inode *dir_ni,
*/
ntfs_name_upcase(dosname, doslen,
ni->vol->upcase, ni->vol->upcase_len);
if (ntfs_ucstombs(dosname, doslen, &outname, size) < 0) {
outsize = ntfs_ucstombs(dosname, doslen, &outname, 0);
if (outsize < 0) {
ntfs_log_error("Cannot represent dosname in current locale.\n");
outsize = -errno;
} else {
outsize = strlen(outname);
if (value && (outsize <= (int)size))
memcpy(value, outname, outsize);
else