diff options
| author | Damien Miller <djm@mindrot.org> | 2001-08-06 16:51:49 +1000 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2001-08-06 16:51:49 +1000 |
| commit | 2ab5924d1fd11233b50714ef40384a62e1f6740a (patch) | |
| tree | a55295ab28d63d59bf7aeeb61efe758b512f5183 /entropy.c | |
| parent | e26a155415ffb384fd95296b2ed9e129169abd10 (diff) | |
| download | openssh-git-2ab5924d1fd11233b50714ef40384a62e1f6740a.tar.gz | |
- (djm) Fix interrupted read in entropy gatherer. Spotted by markus@ on
a fast UltraSPARC.
Diffstat (limited to 'entropy.c')
| -rw-r--r-- | entropy.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -40,7 +40,7 @@ #include "pathnames.h" #include "log.h" -RCSID("$Id: entropy.c,v 1.37 2001/06/27 13:36:08 djm Exp $"); +RCSID("$Id: entropy.c,v 1.38 2001/08/06 06:51:49 djm Exp $"); #ifndef offsetof # define offsetof(type, member) ((size_t) &((type *)0)->member) @@ -505,7 +505,9 @@ hash_output_from_command(entropy_source_t *src, char *hash) break; case 1: /* command input */ - bytes_read = read(p[0], buf, sizeof(buf)); + do { + bytes_read = read(p[0], buf, sizeof(buf)); + } while (bytes_read == -1 && errno == EINTR); RAND_add(&bytes_read, sizeof(&bytes_read), 0.0); if (bytes_read == -1) { error_abort = 1; |