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(mode_compile): Reject an invalid mode string that

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starts with an octal digit.  From Andreas Gruenbacher.
This commit is contained in:
Jim Meyering 2005-10-20 14:20:34 +00:00
parent 7aff553950
commit a4667affc0
1 changed files with 3 additions and 0 deletions
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3
lib/modechange.c
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@ -124,6 +124,9 @@ mode_compile (char const *mode_string)
}
while ('0' <= *mode_string && *mode_string < '8');
if (*mode_string)
return NULL;
/* Help the compiler optimize the usual case where mode_t uses
the traditional octal representation. */
mode = ((S_ISUID == SUID && S_ISGID == SGID && S_ISVTX == SVTX