diff options
| author | Tom Gundersen <teg@jklm.no> | 2011-10-22 18:47:08 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2011-11-01 14:45:52 +0100 |
| commit | 7c2ec00930ce1f4aabfbb405d84b67eb9d065ef0 (patch) | |
| tree | 8cd436b862e699ba633c6da93169a5357b50d12a /src/random-seed.c | |
| parent | bb53abeb8c3407ea250be69bc43510b03c0df3da (diff) | |
random-seed: convert poolsize from bits to bytes
The problem was first noted in a bug report against Arch's initscripts.
Reported-by: Taylan Ulrich Bayırlı <taylanbayirli@gmail.com>
Reported-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Diffstat (limited to 'src/random-seed.c')
| -rw-r--r-- | src/random-seed.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/random-seed.c b/src/random-seed.c index ee5cae315c..0c63794b66 100644 --- a/src/random-seed.c +++ b/src/random-seed.c @@ -51,7 +51,11 @@ int main(int argc, char *argv[]) { /* Read pool size, if possible */ if ((f = fopen("/proc/sys/kernel/random/poolsize", "re"))) { - fscanf(f, "%zu", &buf_size); + if (fscanf(f, "%zu", &buf_size) > 0) { + /* poolsize is in bits on 2.6, but we want bytes */ + buf_size /= 8; + } + fclose(f); } |