diff options
| author | Bruno Haible <bruno@clisp.org> | 2018-05-06 02:39:38 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2018-05-06 02:39:38 +0200 |
| commit | 9366d9d9be71000baed071213f7ad277e6131032 (patch) | |
| tree | 616e52ee6515d7304f00f139527895c2184234d3 /lib/af_alg.c | |
| parent | 459221a854b083ca9709e65de463dd05b1101851 (diff) | |
| download | gnulib-9366d9d9be71000baed071213f7ad277e6131032.tar.gz | |
af_alg: Improve comments.
* lib/af_alg.c (afalg_stream): Improve comment about kernel bug.
Diffstat (limited to 'lib/af_alg.c')
| -rw-r--r-- | lib/af_alg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/af_alg.c b/lib/af_alg.c index dc3ac6aa15..3b35e019b4 100644 --- a/lib/af_alg.c +++ b/lib/af_alg.c @@ -96,8 +96,8 @@ afalg_stream (FILE *stream, const char *alg, void *resblock, ssize_t hashlen) ret = -EIO; goto out_ofd; } - /* On Linux 4.4.0 at least, the value for an empty stream is wrong - (all zeroes). */ + /* On Linux < 4.9, the value for an empty stream is wrong (all zeroes). + See <https://patchwork.kernel.org/patch/9434741/>. */ if (!non_empty) { ret = -EAFNOSUPPORT; |