Mercurial > hg > toybox
changeset 270:e9f75ffd3200
If we don't remember to closedir(), the leaked filehandles add up.
author | Rob Landley <rob@landley.net> |
---|---|
date | Mon, 24 Mar 2008 05:34:58 -0500 |
parents | 7b3d9594bf9c |
children | 7d625cbdde25 |
files | lib/dirtree.c |
diffstat | 1 files changed, 5 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/lib/dirtree.c Mon Mar 24 05:14:37 2008 -0500 +++ b/lib/dirtree.c Mon Mar 24 05:34:58 2008 -0500 @@ -57,10 +57,12 @@ int len = strlen(path); if (!(dir = opendir(path))) perror_msg("No %s", path); - - for (;;) { + else for (;;) { struct dirent *entry = readdir(dir); - if (!entry) break; + if (!entry) { + closedir(dir); + break; + } // Skip "." and ".." if (entry->d_name[0]=='.') {