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Minor tweak to last unionfs fix

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This commit is contained in:
Gregory Nutt 2015-06-24 10:19:04 -06:00
parent 8ed9c24675
commit cb039a0281
1 changed files with 10 additions and 1 deletions
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11
fs/unionfs/fs_unionfs.c
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@ -361,11 +361,12 @@ static bool unionfs_ispartprefix(FAR const char *partprefix,
if (prefix == NULL || *prefix == '\0')
{
/* A non-NUL partial path canno be a contained in a NUL prefix */
/* A non-NUL partial path cannot be a contained in a NUL prefix */
return false;
}
#if 0 /* Only whole offset is currently supported */
/* Both the partial path and the prefix are non-NULL. Check if the partial
* path is contained in the prefix.
*/
@ -374,6 +375,14 @@ static bool unionfs_ispartprefix(FAR const char *partprefix,
{
return false;
}
#else
/* Check if the trimmed offsets are identical */
if (partlen != pfxlen)
{
return false;
}
#endif
if (strncmp(partprefix, prefix, partlen) == 0)
{