From 0d476355aafa4377fac05cf01ac9284d6fe7cad0 Mon Sep 17 00:00:00 2001
From: Jaromir Capik <jcapik@redhat.com>
Date: Mon, 4 Feb 2013 18:21:39 +0100
Subject: [PATCH] pmap: empty output or crashes on ppc/s390 caused by wrong
pidlist type
Previously the pidlist variable was defined as unsigned long *
whilst the openproc function accepts pid_t *.
Both target types differ in size (8 != 4) and therefore the issue
mainly affects big endian architectures.
This commit changes the pidlist type to pid_t * so that it's
compatible with openproc.
---
pmap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/pmap.c b/pmap.c
index 7862eac..edabdcf 100644
--- a/pmap.c
+++ b/pmap.c
@@ -621,7 +621,7 @@ static void range_arguments(char *optarg)
int main(int argc, char **argv)
{
- unsigned long *pidlist;
+ pid_t *pidlist;
unsigned count = 0;
PROCTAB *PT;
proc_t p;
@@ -689,7 +689,7 @@ int main(int argc, char **argv)
x_option && (d_option || X_option))
xerrx(EXIT_FAILURE, _("options -d, -x, -X are mutually exclusive"));
- pidlist = xmalloc(sizeof(unsigned long) * argc);
+ pidlist = xmalloc(sizeof(pid_t) * argc);
while (*argv) {
char *walk = *argv++;
--
1.7.11.7