Messages in this thread | | | Subject | Re: [PATCH 4/13] FAT: Return better error codes from vfat_valid_longname() | From | OGAWA Hirofumi <> | Date | Tue, 18 Jan 2005 11:29:50 +0900 |
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Rogério Brito <rbrito@ime.usp.br> writes:
> On Jan 18 2005, OGAWA Hirofumi wrote: >> static int vfat_valid_longname(const unsigned char *name, unsigned int len) >> { >> - if (len && name[len-1] == ' ') >> - return 0; >> + if (name[len - 1] == ' ') >> + return -EINVAL; > > Sorry for the stupid question, but is len guaranteed to be always greater > than zero?
Yes. That "len" was already checked in vfat_add_entry().
Thanks. -- OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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