From: Dmitry V. Levin <ldv@altlinux.org>
Date: Fri, 17 Jul 2015 21:58:18 +0000 (+0000)
Subject: printsiginfo.c: use umove_or_printaddr
X-Git-Tag: v4.11~406
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a528eb5b493d0c722e5a8744bd4be52aa32c9edd;p=strace

printsiginfo.c: use umove_or_printaddr

* printsiginfo.c (printsiginfo_at): Use umove_or_printaddr.
---

diff --git a/printsiginfo.c b/printsiginfo.c
index 4e234532..282f25dd 100644
--- a/printsiginfo.c
+++ b/printsiginfo.c
@@ -189,13 +189,7 @@ void
 printsiginfo_at(struct tcb *tcp, long addr)
 {
 	siginfo_t si;
-	if (!addr) {
-		tprints("NULL");
-		return;
-	}
-	if (syserror(tcp) || umove(tcp, addr, &si) < 0) {
-		tprintf("%#lx", addr);
-		return;
-	}
-	printsiginfo(&si, verbose(tcp));
+
+	if (!umove_or_printaddr(tcp, addr, &si))
+		printsiginfo(&si, verbose(tcp));
 }