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hfsplus: handle match_strdup failure

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fs/hfsplus/options.c (hfsplus_parse_options): Handle match_strdup failure.

Signed-off-by: Jim Meyering <meyering@redhat.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jim Meyering 2008-04-29 00:59:08 -07:00 committed by Linus Torvalds
parent 3fbe5c3100
commit cd6fda3608
1 changed files with 2 additions and 1 deletions
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3
fs/hfsplus/options.c
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@ -132,7 +132,8 @@ int hfsplus_parse_options(char *input, struct hfsplus_sb_info *sbi)
return 0;
}
p = match_strdup(&args[0]);
sbi->nls = load_nls(p);
if (p)
sbi->nls = load_nls(p);
if (!sbi->nls) {
printk(KERN_ERR "hfs: unable to load nls mapping \"%s\"\n", p);
kfree(p);