diff options
| -rw-r--r-- | lib/libc/gen/getcwd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/libc/gen/getcwd.c b/lib/libc/gen/getcwd.c index 42ca336..1593311 100644 --- a/lib/libc/gen/getcwd.c +++ b/lib/libc/gen/getcwd.c @@ -56,7 +56,7 @@ getcwd(pt, size) size_t size; { register struct dirent *dp; - register DIR *dir; + register DIR *dir = NULL; register dev_t dev; register ino_t ino; register int first; @@ -213,7 +213,8 @@ getcwd(pt, size) *--bpt = '/'; bpt -= dp->d_namlen; bcopy(dp->d_name, bpt, dp->d_namlen); - (void)closedir(dir); + (void) closedir(dir); + dir = NULL; /* Truncate any file name. */ *bup = '\0'; @@ -231,6 +232,8 @@ notfound: err: if (ptsize) free(pt); + if (dir) + (void) closedir(dir); free(up); return (NULL); } |
