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hyperv/kvp: Fix pool direcrory and file permission

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PR:		209385
MFC after:	2 weeks
Sponsored by:	Microsoft
This commit is contained in:
Sepherosa Ziehau 2017-05-04 01:46:04 +00:00
parent a8fc61d51a
commit c321779676
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=317783
1 changed files with 8 additions and 2 deletions
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10
contrib/hyperv/tools/hv_kvp_daemon.c
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@ -61,6 +61,10 @@ typedef uint16_t __u16;
typedef uint32_t __u32;
typedef uint64_t __u64;
#define POOL_FILE_MODE (S_IRUSR | S_IWUSR)
#define POOL_DIR_MODE (POOL_FILE_MODE | S_IXUSR)
#define POOL_DIR "/var/db/hyperv/pool"
/*
* ENUM Data
*/
@ -285,11 +289,12 @@ kvp_file_init(void)
int i;
int alloc_unit = sizeof(struct kvp_record) * ENTRIES_PER_BLOCK;
if (mkdir("/var/db/hyperv/pool", S_IRUSR | S_IWUSR | S_IROTH) < 0 &&
if (mkdir(POOL_DIR, POOL_DIR_MODE) < 0 &&
(errno != EEXIST && errno != EISDIR)) {
KVP_LOG(LOG_ERR, " Failed to create /var/db/hyperv/pool\n");
exit(EXIT_FAILURE);
}
chmod(POOL_DIR, POOL_DIR_MODE); /* fix old mistake */
for (i = 0; i < HV_KVP_POOL_COUNT; i++)
{
@ -297,11 +302,12 @@ kvp_file_init(void)
records_read = 0;
num_blocks = 1;
snprintf(fname, MAX_FILE_NAME, "/var/db/hyperv/pool/.kvp_pool_%d", i);
fd = open(fname, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR | S_IROTH);
fd = open(fname, O_RDWR | O_CREAT, POOL_FILE_MODE);
if (fd == -1) {
return (1);
}
fchmod(fd, POOL_FILE_MODE); /* fix old mistake */
filep = fopen(fname, "r");