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| author | Alessandro Ghedini <alessandro@ghedini.me> | 2016-03-07 12:27:52 +0000 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2016-03-07 12:21:07 -0500 |
| commit | b8972edad65a5245645f40654b903dbcd1a4d5c1 (patch) | |
| tree | 2d0c5dc69908ba1b3bec46315b94a5d6ce4e7cd1 /engines | |
| parent | 0543603abf9d275298a85beeb365db901e092436 (diff) | |
| download | openssl-b8972edad65a5245645f40654b903dbcd1a4d5c1.tar.gz | |
GH804: Fix unused-result warnings in dasync
Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/e_dasync.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/engines/e_dasync.c b/engines/e_dasync.c index 0580103d23..25dd233769 100644 --- a/engines/e_dasync.c +++ b/engines/e_dasync.c @@ -338,7 +338,8 @@ static void dummy_pause_job(void) { #if defined(ASYNC_WIN) WriteFile(pipefds[1], &buf, 1, &numwritten, NULL); #elif defined(ASYNC_POSIX) - write(pipefds[1], &buf, 1); + if (write(pipefds[1], &buf, 1) < 0) + return; #endif /* Ignore errors - we carry on anyway */ @@ -348,7 +349,8 @@ static void dummy_pause_job(void) { #if defined(ASYNC_WIN) ReadFile(pipefds[0], &buf, 1, &numread, NULL); #elif defined(ASYNC_POSIX) - read(pipefds[0], &buf, 1); + if (read(pipefds[0], &buf, 1) < 0) + return; #endif } |