diff options
Diffstat (limited to 'libsysfs/sysfs_utils.c')
| -rw-r--r-- | libsysfs/sysfs_utils.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/libsysfs/sysfs_utils.c b/libsysfs/sysfs_utils.c index 699a9829b8..492c7fa668 100644 --- a/libsysfs/sysfs_utils.c +++ b/libsysfs/sysfs_utils.c @@ -67,7 +67,7 @@ static int sysfs_get_fs_mnt_path(const char *fs_type, char *mnt_path, size_t len) { #ifdef __KLIBC__ - safestrncpy(mnt_path, "/sys", len); + safestrcpymax(mnt_path, "/sys", len); return 0; #else FILE *mnt; @@ -89,7 +89,7 @@ static int sysfs_get_fs_mnt_path(const char *fs_type, if (strcmp(mntent->mnt_type, fs_type) == 0) { dirlen = strlen(mntent->mnt_dir); if (dirlen <= (len - 1)) { - safestrncpy(mnt_path, mntent->mnt_dir, len); + safestrcpymax(mnt_path, mntent->mnt_dir, len); } else { dprintf("Error - mount path too long\n"); ret = -1; @@ -126,7 +126,7 @@ int sysfs_get_mnt_path(char *mnt_path, size_t len) } sysfs_path = getenv(SYSFS_PATH_ENV); if (sysfs_path != NULL) { - safestrncpy(mnt_path, sysfs_path, len); + safestrcpymax(mnt_path, sysfs_path, len); if ((sysfs_remove_trailing_slash(mnt_path)) != 0) return 1; } else @@ -166,7 +166,7 @@ int sysfs_get_name_from_path(const char *path, char *name, size_t len) } } n++; - safestrncpy(name, n, len); + safestrcpymax(name, n, len); return 0; } @@ -221,7 +221,7 @@ int sysfs_get_link(const char *path, char *target, size_t len) } else { safestrcpy(temp_path, d); } - safestrncpy(target, temp_path, len); + safestrcpymax(target, temp_path, len); break; /* * relative path @@ -240,12 +240,12 @@ parse_path: if (*s == '/') count++; } - safestrncpy(s, d, (SYSFS_PATH_MAX-strlen(devdir))); - safestrncpy(target, devdir, len); + safestrcpymax(s, d, (SYSFS_PATH_MAX-strlen(devdir))); + safestrcpymax(target, devdir, len); break; case '/': /* absolute path - copy as is */ - safestrncpy(target, linkpath, len); + safestrcpymax(target, linkpath, len); break; default: /* relative path from this directory */ @@ -257,7 +257,7 @@ parse_path: } else { safestrcpy(temp_path, linkpath); } - safestrncpy(target, temp_path, len); + safestrcpymax(target, temp_path, len); } return 0; } @@ -330,7 +330,7 @@ struct dlist *sysfs_open_subsystem_list(char *name) dlist_for_each_data(dir->subdirs, cur, struct sysfs_directory) { subsys_name = (char *)calloc(1, SYSFS_NAME_LEN); - safestrncpy(subsys_name, cur->name, SYSFS_NAME_LEN); + safestrcpymax(subsys_name, cur->name, SYSFS_NAME_LEN); dlist_unshift_sorted(list, subsys_name, sort_char); } } @@ -345,11 +345,11 @@ struct dlist *sysfs_open_subsystem_list(char *name) if (c == NULL) goto out; *c = '\0'; - safestrncpy(c, SYSFS_BLOCK_NAME, + safestrcpymax(c, SYSFS_BLOCK_NAME, sizeof(sysfs_path) - strlen(sysfs_path)); if ((sysfs_path_is_dir(sysfs_path)) == 0) { subsys_name = (char *)calloc(1, SYSFS_NAME_LEN); - safestrncpy(subsys_name, SYSFS_BLOCK_NAME, + safestrcpymax(subsys_name, SYSFS_BLOCK_NAME, SYSFS_NAME_LEN); dlist_unshift_sorted(list, subsys_name, sort_char); } @@ -409,7 +409,7 @@ struct dlist *sysfs_open_bus_devices_list(char *name) dlist_for_each_data(dir->links, cur, struct sysfs_link) { device_name = (char *)calloc(1, SYSFS_NAME_LEN); - safestrncpy(device_name, cur->name, SYSFS_NAME_LEN); + safestrcpymax(device_name, cur->name, SYSFS_NAME_LEN); dlist_unshift_sorted(list, device_name, sort_char); } } |