Fixed bug #212064.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10917

diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c
index 26c6bed3dd3829407470ebd89b240c5464f63625..f115630093f0d3f07a4f21f17d7a1c31f5c0a51f 100644 (file)
--- a/coregrind/m_syswrap/syswrap-linux.c
+++ b/coregrind/m_syswrap/syswrap-linux.c
@@ -2676,7 +2676,7 @@ PRE(sys_rt_sigqueueinfo)
    PRE_REG_READ3(long, "rt_sigqueueinfo", 
                  int, pid, int, sig, vki_siginfo_t *, uinfo);
    if (ARG2 != 0)
-      PRE_MEM_READ( "rt_sigqueueinfo(uinfo)", ARG3, sizeof(vki_siginfo_t) );
+      PRE_MEM_READ( "rt_sigqueueinfo(uinfo)", ARG3, VKI_SI_MAX_SIZE );
 }
 POST(sys_rt_sigqueueinfo)
 {