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authorJim Meyering <jim@meyering.net>2008-04-29 00:59:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:06:02 -0700
commitcd6fda36089cf3b450821228c2f575a3b5d0e7a7 (patch)
tree5dee060a4d4fead58251611b28377833b504489d
parent3fbe5c31009d26c7b6b73d5c69fe930a5e9d2e26 (diff)
hfsplus: handle match_strdup failure
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>
-rw-r--r--fs/hfsplus/options.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c
index dc64fac00831..9997cbf8beb5 100644
--- a/fs/hfsplus/options.c
+++ b/fs/hfsplus/options.c
@@ -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);