diff options
| author |   deraadt <deraadt@openbsd.org> | 2014-06-26 15:24:08 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2014-06-26 15:24:08 +0000 |
| commit | aacf3153b6b62fa00dd72c76cfd767f8fc9f7052 (patch) | |
| tree | ce35f07cc0449917af581838a3f23035a3d06001 /lib/libcrypto | |
| parent | fix HD() misuse; from brent cook (diff) | |
| download | wireguard-openbsd-aacf3153b6b62fa00dd72c76cfd767f8fc9f7052.tar.xz wireguard-openbsd-aacf3153b6b62fa00dd72c76cfd767f8fc9f7052.zip | |
save errno in ERR_put_error(), so that SYSerr doesn't have any accidental
cases where errno can be trashed.
ok jsing
Diffstat (limited to 'lib/libcrypto')
| -rw-r--r-- | lib/libcrypto/err/err.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libcrypto/err/err.c b/lib/libcrypto/err/err.c index 2f19dc276b1..4ea756003ad 100644 --- a/lib/libcrypto/err/err.c +++ b/lib/libcrypto/err/err.c @@ -1,4 +1,4 @@ -/* $OpenBSD: err.c,v 1.33 2014/06/12 15:49:29 deraadt Exp $ */ +/* $OpenBSD: err.c,v 1.34 2014/06/26 15:24:08 deraadt Exp $ */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -702,6 +702,7 @@ void ERR_put_error(int lib, int func, int reason, const char *file, int line) { ERR_STATE *es; + int save_errno = errno; es = ERR_get_state(); @@ -713,6 +714,7 @@ ERR_put_error(int lib, int func, int reason, const char *file, int line) es->err_file[es->top] = file; es->err_line[es->top] = line; err_clear_data(es, es->top); + save_errno = errno; } void |