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SubjectRe: [PATCH 06/12] ima: added parser of digest lists metadata
Hi Roberto,

[auto build test ERROR on integrity/next]
[also build test ERROR on v4.13-rc2 next-20170726]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Roberto-Sassu/ima-measure-digest-lists-instead-of-individual-files/20170727-123131
base: https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git next
config: x86_64-randconfig-x000-201730 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

In file included from security/integrity/ima/ima_fs.c:27:0:
security/integrity/ima/ima.h: In function 'ima_parse_digest_list_metadata':
>> security/integrity/ima/ima.h:165:10: error: 'ENOTSUP' undeclared (first use in this function)
return -ENOTSUP;
^~~~~~~
security/integrity/ima/ima.h:165:10: note: each undeclared identifier is reported only once for each function it appears in

vim +/ENOTSUP +165 security/integrity/ima/ima.h

135
136 /* Internal IMA function definitions */
137 int ima_init(void);
138 int ima_fs_init(void);
139 int ima_add_template_entry(struct ima_template_entry *entry, int violation,
140 const char *op, struct inode *inode,
141 const unsigned char *filename);
142 int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash);
143 int ima_calc_buffer_hash(const void *buf, loff_t len,
144 struct ima_digest_data *hash);
145 int ima_calc_field_array_hash(struct ima_field_data *field_data,
146 struct ima_template_desc *desc, int num_fields,
147 struct ima_digest_data *hash);
148 int __init ima_calc_boot_aggregate(struct ima_digest_data *hash);
149 void ima_add_violation(struct file *file, const unsigned char *filename,
150 struct integrity_iint_cache *iint,
151 const char *op, const char *cause);
152 int ima_init_crypto(void);
153 void ima_putc(struct seq_file *m, void *data, int datalen);
154 void ima_print_digest(struct seq_file *m, u8 *digest, u32 size);
155 struct ima_template_desc *ima_template_desc_current(void);
156 int ima_restore_measurement_entry(struct ima_template_entry *entry);
157 int ima_restore_measurement_list(loff_t bufsize, void *buf);
158 struct ima_digest *ima_lookup_loaded_digest(u8 *digest);
159 int ima_add_digest_data_entry(u8 *digest);
160 #ifdef CONFIG_IMA_DIGEST_LIST
161 ssize_t ima_parse_digest_list_metadata(loff_t size, void *buf);
162 #else
163 static inline ssize_t ima_parse_digest_list_metadata(loff_t size, void *buf)
164 {
> 165 return -ENOTSUP;
166 }
167 #endif
168 int ima_measurements_show(struct seq_file *m, void *v);
169 unsigned long ima_get_binary_runtime_size(void);
170 int ima_init_template(void);
171 void ima_init_template_list(void);
172

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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