Jan Höppner 773c8672ac cmsfs-fuse: Copy strings correctly using util_strlcpy() ...

Use util_strlcpy() instead of strncpy() to correctly copy strings.

This fixes the following GCC8 compile warnings:

cmsfs-fuse.c: In function ‘file_open’:
cmsfs-fuse.c:604:2: warning: ‘strncpy’ specified bound 18 equals
destination size [-Wstringop-truncation]
  strncpy(uc_name, name, MAX_FNAME);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmsfs-fuse.c: In function ‘lookup_file’:
cmsfs-fuse.c:1570:2: warning: ‘strncpy’ specified bound 18 equals
destination size [-Wstringop-truncation]
  strncpy(uc_name, name, MAX_FNAME);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmsfs-fuse.c: In function ‘cmsfs_open’:
cmsfs-fuse.c:1854:3: warning: ‘strncpy’ specified bound 19 equals
destination size [-Wstringop-truncation]
   strncpy(f->path, path, MAX_FNAME + 1);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmsfs-fuse.c: In function ‘delete_file’:
cmsfs-fuse.c:2760:2: warning: ‘strncpy’ specified bound 18 equals
destination size [-Wstringop-truncation]
  strncpy(file, path + 1, MAX_FNAME);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmsfs-fuse.c: In function ‘cmsfs_rename’:
cmsfs-fuse.c:2850:2: warning: ‘strncpy’ specified bound 18 equals
destination size [-Wstringop-truncation]
  strncpy(uc_old_name, path + 1, MAX_FNAME);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmsfs-fuse.c:2857:3: warning: ‘strncpy’ specified bound 19 equals
destination size [-Wstringop-truncation]
   strncpy(f->path, new_path, MAX_FNAME + 1);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmsfs-fuse.c: In function ‘cmsfs_create’:
cmsfs-fuse.c:2111:2: warning: ‘strncpy’ specified bound 18 equals
destination size [-Wstringop-truncation]
  strncpy(uc_name, path + 1, MAX_FNAME);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

config.c:68:2: warning: ‘strncpy’ specified bound 9 equals destination
size [-Wstringop-truncation]
  strncpy(entry->name, name, MAX_TYPE_LEN);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>

2018-11-16 15:19:48 +01:00

2.5 KiB

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