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| author | Ondřej Surý <ondrej@sury.org> | 2017-01-10 10:21:54 +0100 |
|---|---|---|
| committer | Joe Watkins <krakjoe@php.net> | 2017-01-10 11:51:27 +0000 |
| commit | 1bdffee820d92f558d883bd1aa41bebc739e2980 (patch) | |
| tree | 12d301f29d86e5a04ae3067897df9cbce3ae423c /acinclude.m4 | |
| parent | 125ee6a68e40d539cac5eb97def04d1586ce0e5d (diff) | |
| download | php-git-1bdffee820d92f558d883bd1aa41bebc739e2980.tar.gz | |
Prevent fd leak in readdir_r that causes false negative on readdir_r implementation when compiled with AddressSanitizer
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 234dcd7ef8..36bd1c22e5 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -1376,8 +1376,11 @@ main() { dir = opendir("/"); if (!dir) exit(1); - if (readdir_r(dir, (struct dirent *) entry, &pentry) == 0) + if (readdir_r(dir, (struct dirent *) entry, &pentry) == 0) { + close(dir); exit(0); + } + close(dir); exit(1); } ],[ |