diff options
author | Paul Mackerras <paulus@samba.org> | 2005-10-31 13:37:12 +1100 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2005-10-31 13:37:12 +1100 |
commit | 23fd07750a789a66fe88cf173d52a18f1a387da4 (patch) | |
tree | 06fdd6df35fdb835abdaa9b754d62f6b84b97250 /security/selinux/ss/policydb.c | |
parent | bd787d438a59266af3c9f6351644c85ef1dd21fe (diff) | |
parent | ed28f96ac1960f30f818374d65be71d2fdf811b0 (diff) |
Merge ../linux-2.6 by hand
Diffstat (limited to 'security/selinux/ss/policydb.c')
-rw-r--r-- | security/selinux/ss/policydb.c | 51 |
1 files changed, 17 insertions, 34 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 8e6262d12aa..2f5f539875f 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -121,12 +121,11 @@ static int roles_init(struct policydb *p) int rc; struct role_datum *role; - role = kmalloc(sizeof(*role), GFP_KERNEL); + role = kzalloc(sizeof(*role), GFP_KERNEL); if (!role) { rc = -ENOMEM; goto out; } - memset(role, 0, sizeof(*role)); role->value = ++p->p_roles.nprim; if (role->value != OBJECT_R_VAL) { rc = -EINVAL; @@ -851,12 +850,11 @@ static int perm_read(struct policydb *p, struct hashtab *h, void *fp) __le32 buf[2]; u32 len; - perdatum = kmalloc(sizeof(*perdatum), GFP_KERNEL); + perdatum = kzalloc(sizeof(*perdatum), GFP_KERNEL); if (!perdatum) { rc = -ENOMEM; goto out; } - memset(perdatum, 0, sizeof(*perdatum)); rc = next_entry(buf, fp, sizeof buf); if (rc < 0) @@ -893,12 +891,11 @@ static int common_read(struct policydb *p, struct hashtab *h, void *fp) u32 len, nel; int i, rc; - comdatum = kmalloc(sizeof(*comdatum), GFP_KERNEL); + comdatum = kzalloc(sizeof(*comdatum), GFP_KERNEL); if (!comdatum) { rc = -ENOMEM; goto out; } - memset(comdatum, 0, sizeof(*comdatum)); rc = next_entry(buf, fp, sizeof buf); if (rc < 0) @@ -950,10 +947,9 @@ static int read_cons_helper(struct constraint_node **nodep, int ncons, lc = NULL; for (i = 0; i < ncons; i++) { - c = kmalloc(sizeof(*c), GFP_KERNEL); + c = kzalloc(sizeof(*c), GFP_KERNEL); if (!c) return -ENOMEM; - memset(c, 0, sizeof(*c)); if (lc) { lc->next = c; @@ -969,10 +965,9 @@ static int read_cons_helper(struct constraint_node **nodep, int ncons, le = NULL; depth = -1; for (j = 0; j < nexpr; j++) { - e = kmalloc(sizeof(*e), GFP_KERNEL); + e = kzalloc(sizeof(*e), GFP_KERNEL); if (!e) return -ENOMEM; - memset(e, 0, sizeof(*e)); if (le) { le->next = e; @@ -1033,12 +1028,11 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp) u32 len, len2, ncons, nel; int i, rc; - cladatum = kmalloc(sizeof(*cladatum), GFP_KERNEL); + cladatum = kzalloc(sizeof(*cladatum), GFP_KERNEL); if (!cladatum) { rc = -ENOMEM; goto out; } - memset(cladatum, 0, sizeof(*cladatum)); rc = next_entry(buf, fp, sizeof(u32)*6); if (rc < 0) @@ -1127,12 +1121,11 @@ static int role_read(struct policydb *p, struct hashtab *h, void *fp) __le32 buf[2]; u32 len; - role = kmalloc(sizeof(*role), GFP_KERNEL); + role = kzalloc(sizeof(*role), GFP_KERNEL); if (!role) { rc = -ENOMEM; goto out; } - memset(role, 0, sizeof(*role)); rc = next_entry(buf, fp, sizeof buf); if (rc < 0) @@ -1188,12 +1181,11 @@ static int type_read(struct policydb *p, struct hashtab *h, void *fp) __le32 buf[3]; u32 len; - typdatum = kmalloc(sizeof(*typdatum),GFP_KERNEL); + typdatum = kzalloc(sizeof(*typdatum),GFP_KERNEL); if (!typdatum) { rc = -ENOMEM; return rc; } - memset(typdatum, 0, sizeof(*typdatum)); rc = next_entry(buf, fp, sizeof buf); if (rc < 0) @@ -1261,12 +1253,11 @@ static int user_read(struct policydb *p, struct hashtab *h, void *fp) __le32 buf[2]; u32 len; - usrdatum = kmalloc(sizeof(*usrdatum), GFP_KERNEL); + usrdatum = kzalloc(sizeof(*usrdatum), GFP_KERNEL); if (!usrdatum) { rc = -ENOMEM; goto out; } - memset(usrdatum, 0, sizeof(*usrdatum)); rc = next_entry(buf, fp, sizeof buf); if (rc < 0) @@ -1316,12 +1307,11 @@ static int sens_read(struct policydb *p, struct hashtab *h, void *fp) __le32 buf[2]; u32 len; - levdatum = kmalloc(sizeof(*levdatum), GFP_ATOMIC); + levdatum = kzalloc(sizeof(*levdatum), GFP_ATOMIC); if (!levdatum) { rc = -ENOMEM; goto out; } - memset(levdatum, 0, sizeof(*levdatum)); rc = next_entry(buf, fp, sizeof buf); if (rc < 0) @@ -1368,12 +1358,11 @@ static int cat_read(struct policydb *p, struct hashtab *h, void *fp) __le32 buf[3]; u32 len; - catdatum = kmalloc(sizeof(*catdatum), GFP_ATOMIC); + catdatum = kzalloc(sizeof(*catdatum), GFP_ATOMIC); if (!catdatum) { rc = -ENOMEM; goto out; } - memset(catdatum, 0, sizeof(*catdatum)); rc = next_entry(buf, fp, sizeof buf); if (rc < 0) @@ -1567,12 +1556,11 @@ int policydb_read(struct policydb *p, void *fp) nel = le32_to_cpu(buf[0]); ltr = NULL; for (i = 0; i < nel; i++) { - tr = kmalloc(sizeof(*tr), GFP_KERNEL); + tr = kzalloc(sizeof(*tr), GFP_KERNEL); if (!tr) { rc = -ENOMEM; goto bad; } - memset(tr, 0, sizeof(*tr)); if (ltr) { ltr->next = tr; } else { @@ -1593,12 +1581,11 @@ int policydb_read(struct policydb *p, void *fp) nel = le32_to_cpu(buf[0]); lra = NULL; for (i = 0; i < nel; i++) { - ra = kmalloc(sizeof(*ra), GFP_KERNEL); + ra = kzalloc(sizeof(*ra), GFP_KERNEL); if (!ra) { rc = -ENOMEM; goto bad; } - memset(ra, 0, sizeof(*ra)); if (lra) { lra->next = ra; } else { @@ -1627,12 +1614,11 @@ int policydb_read(struct policydb *p, void *fp) nel = le32_to_cpu(buf[0]); l = NULL; for (j = 0; j < nel; j++) { - c = kmalloc(sizeof(*c), GFP_KERNEL); + c = kzalloc(sizeof(*c), GFP_KERNEL); if (!c) { rc = -ENOMEM; goto bad; } - memset(c, 0, sizeof(*c)); if (l) { l->next = c; } else { @@ -1743,12 +1729,11 @@ int policydb_read(struct policydb *p, void *fp) if (rc < 0) goto bad; len = le32_to_cpu(buf[0]); - newgenfs = kmalloc(sizeof(*newgenfs), GFP_KERNEL); + newgenfs = kzalloc(sizeof(*newgenfs), GFP_KERNEL); if (!newgenfs) { rc = -ENOMEM; goto bad; } - memset(newgenfs, 0, sizeof(*newgenfs)); newgenfs->fstype = kmalloc(len + 1,GFP_KERNEL); if (!newgenfs->fstype) { @@ -1790,12 +1775,11 @@ int policydb_read(struct policydb *p, void *fp) goto bad; len = le32_to_cpu(buf[0]); - newc = kmalloc(sizeof(*newc), GFP_KERNEL); + newc = kzalloc(sizeof(*newc), GFP_KERNEL); if (!newc) { rc = -ENOMEM; goto bad; } - memset(newc, 0, sizeof(*newc)); newc->u.name = kmalloc(len + 1,GFP_KERNEL); if (!newc->u.name) { @@ -1843,12 +1827,11 @@ int policydb_read(struct policydb *p, void *fp) nel = le32_to_cpu(buf[0]); lrt = NULL; for (i = 0; i < nel; i++) { - rt = kmalloc(sizeof(*rt), GFP_KERNEL); + rt = kzalloc(sizeof(*rt), GFP_KERNEL); if (!rt) { rc = -ENOMEM; goto bad; } - memset(rt, 0, sizeof(*rt)); if (lrt) lrt->next = rt; else |