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| author | Bruno Haible <bruno@clisp.org> | 2020-05-27 19:38:36 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2020-05-28 21:39:50 +0200 |
| commit | 520a9d23e25b4e4ca109f7e264faa40b641d7094 (patch) | |
| tree | f1857c6c49f2c0fbcda0bd9d0fb4b80e81e3203a /lib/gc-gnulib.c | |
| parent | a2fe36d527ab98e3a586ff3c830cbe9271f988c3 (diff) | |
| download | gnulib-520a9d23e25b4e4ca109f7e264faa40b641d7094.tar.gz | |
crypto/gc: Make more robust in multithreaded applications.
* lib/gc-gnulib.c (randomize): Pass an O_CLOEXEC flag to open().
* modules/crypto/gc (Depends-on): Add 'open'.
Diffstat (limited to 'lib/gc-gnulib.c')
| -rw-r--r-- | lib/gc-gnulib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/gc-gnulib.c b/lib/gc-gnulib.c index bb62ab1502..8e9b88f075 100644 --- a/lib/gc-gnulib.c +++ b/lib/gc-gnulib.c @@ -167,7 +167,7 @@ randomize (int level, char *data, size_t datalen) if (strcmp (device, "no") == 0) return GC_RANDOM_ERROR; - fd = open (device, O_RDONLY); + fd = open (device, O_RDONLY | O_CLOEXEC); if (fd < 0) return GC_RANDOM_ERROR; |