From: Richard Levitte <levitte@openssl.org>
Date: Wed, 25 Sep 2002 14:14:11 +0000 (+0000)
Subject: Make sure that the signal storage is regarded as volatile.
X-Git-Tag: OpenSSL_0_9_7-beta4~140^2~39
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=94960c84215f89cc7f655ad13418fbb38e597ed2;p=oweals%2Fopenssl.git

Make sure that the signal storage is regarded as volatile.
This correction was originally introduced in OpenBSD's tracking of OpenSSL.
---

diff --git a/crypto/ui/ui_openssl.c b/crypto/ui/ui_openssl.c
index 2c2fbc0443..f47ed31cb0 100644
--- a/crypto/ui/ui_openssl.c
+++ b/crypto/ui/ui_openssl.c
@@ -378,7 +378,7 @@ static void read_till_nl(FILE *in)
 		} while (strchr(buf,'\n') == NULL);
 	}
 
-static sig_atomic_t intr_signal;
+static volatile sig_atomic_t intr_signal;
 
 static int read_string_inner(UI *ui, UI_STRING *uis, int echo, int strip_nl)
 	{