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Check for invalid length or more than max length for the interpreter, instead

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of the validity of the string pointer holding the interpreter.

Submitted by:	sson
Reviewed by:	dim
MFC after:	3 days
This commit is contained in:
Sean Bruno 2015-01-28 20:22:48 +00:00
parent 272a972b88
commit a142c86130
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=277853
1 changed files with 1 additions and 1 deletions
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2
usr.sbin/binmiscctl/binmiscctl.c
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@ -363,7 +363,7 @@ add_cmd(__unused int argc, char *argv[], ximgact_binmisc_entry_t *xbe)
usage("Error: Missing magic argument");
}
if (!xbe->xbe_interpreter) {
if (!strnlen(xbe->xbe_interpreter, IBE_INTERP_LEN_MAX)) {
usage("Error: Missing 'interpreter' argument");
}