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btrfs-progs: plug memory leaks in btrfs_scan_one_dir() reported by cppcheck.

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[utils.c:983]: (error) Memory leak: fullpath

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
This commit is contained in:
Kenji Okimoto 2012-11-15 13:47:52 +09:00 committed by David Sterba
parent 1cce8d72f2
commit 6e0e6c5e63
1 changed files with 3 additions and 0 deletions
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3
utils.c
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@ -981,6 +981,7 @@ again:
dirp = opendir(dirname);
if (!dirp) {
fprintf(stderr, "Unable to open %s for scanning\n", dirname);
free(fullpath);
return -ENOENT;
}
while(1) {
@ -1031,6 +1032,7 @@ again:
free(pending);
pending = list_entry(pending_list.next, struct pending_dir,
list);
free(fullpath);
list_del(&pending->list);
closedir(dirp);
dirp = NULL;
@ -1039,6 +1041,7 @@ again:
ret = 0;
fail:
free(pending);
free(fullpath);
if (dirp)
closedir(dirp);
return ret;