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Remove useless checks for NULL pointer before free(3)

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Reported by:		eadler
Approved by:		eadler
This commit is contained in:
Bryan Drewery 2013-11-11 21:42:31 +00:00
parent 7efdb5bc68
commit 0e088eec8f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=258020
1 changed files with 4 additions and 8 deletions
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12
usr.sbin/pkg/pkg.c
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@ -326,8 +326,7 @@ free_fingerprint_list(struct fingerprint_list* list)
struct fingerprint *fingerprint, *tmp;
STAILQ_FOREACH_SAFE(fingerprint, list, next, tmp) {
if (fingerprint->name)
free(fingerprint->name);
free(fingerprint->name);
free(fingerprint);
}
free(list);
@ -729,12 +728,9 @@ verify_signature(int fd_pkg, int fd_sig)
if (revoked)
free_fingerprint_list(revoked);
if (sc) {
if (sc->cert)
free(sc->cert);
if (sc->sig)
free(sc->sig);
if (sc->name)
free(sc->name);
free(sc->cert);
free(sc->sig);
free(sc->name);
free(sc);
}