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Initialize the argument list in the unpack() routine to zero.

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This prevents a core dump due to the stack being trashed if pkg_add
is asked to process something that really isn't a package file.
This commit is contained in:
Mike Pritchard 1996-02-19 02:35:56 +00:00
parent d7e0e5ca0f
commit 247f99f51f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=14155
1 changed files with 2 additions and 1 deletions
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3
usr.sbin/pkg_install/lib/file.c
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@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: file.c,v 1.18 1995/10/31 20:30:18 jkh Exp $";
static const char *rcsid = "$Id: file.c,v 1.19 1995/11/12 04:55:38 jkh Exp $";
#endif
/*
@ -436,6 +436,7 @@ unpack(char *pkg, char *flist)
* Figure out by a crude heuristic whether this or not this is probably
* compressed.
*/
args[0] = '\0';
cp = rindex(pkg, '.');
if (cp) {
strcpy(suffix, cp + 1);