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mountd: Avoid memory leak by freeing dp_dirp

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Introduced in r324007, the data alloced by strdup was never free'ed.
While here, remove cast to caddr_t when freeing dp.

Reported by:	bde
MFC after:	1 week
X MFC With:	r324007
This commit is contained in:
Emmanuel Vadot 2017-09-26 12:15:13 +00:00
parent 65d4f317ea
commit 92e73ccc73
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=324014
1 changed files with 2 additions and 1 deletions
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3
usr.sbin/mountd/mountd.c
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@ -2159,7 +2159,8 @@ free_dir(struct dirlist *dp)
free_dir(dp->dp_left);
free_dir(dp->dp_right);
free_host(dp->dp_hosts);
free((caddr_t)dp);
free(dp->dp_dirp);
free(dp);
}
}