diff options
Diffstat (limited to 'utils/mountd/cache.c')
| -rw-r--r-- | utils/mountd/cache.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c index 96492b8..a265ecd 100644 --- a/utils/mountd/cache.c +++ b/utils/mountd/cache.c @@ -376,6 +376,7 @@ cache_get_filehandle(nfs_export *exp, int len, char *p) FILE *f = fopen("/proc/fs/nfsd/filehandle", "r+"); char buf[200]; char *bp = buf; + int failed; static struct nfs_fh_len fh; if (!f) @@ -388,7 +389,9 @@ cache_get_filehandle(nfs_export *exp, int len, char *p) qword_printint(f, len); qword_eol(f); - if (fgets(buf, sizeof(buf), f) == NULL) + failed = (fgets(buf, sizeof(buf), f) == NULL); + fclose(f); + if (failed) return NULL; memset(fh.fh_handle, 0, sizeof(fh.fh_handle)); fh.fh_size = qword_get(&bp, fh.fh_handle, NFS3_FHSIZE); |