From d2195e2b1f44a421daf9b1912cc3cc77c6080fdc Mon Sep 17 00:00:00 2001
From: Jeff Dike <jdike@addtoit.com>
Date: Sun, 6 May 2007 14:51:00 -0700
Subject: [PATCH] --- yaml --- r: 54283 b: refs/heads/master c:
 1d94cda04eb82feb87c932ac3d4aef1e9dc78a43 h: refs/heads/master i:   54281:
 7deb91e7258c37210927117e6cd12f6a3b089cef   54279:
 ba90aad85fb7083e3ddb3f34f448e5bc37381aac v: v3

---
 [refs]                            |  2 +-
 trunk/arch/um/os-Linux/start_up.c | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 55f3bdfff76b..30435cbc7e64 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 48b201846901c1780fbc7ea779dcc8aa8ab8e16b
+refs/heads/master: 1d94cda04eb82feb87c932ac3d4aef1e9dc78a43
diff --git a/trunk/arch/um/os-Linux/start_up.c b/trunk/arch/um/os-Linux/start_up.c
index 5178eba9afa5..1244179e6c83 100644
--- a/trunk/arch/um/os-Linux/start_up.c
+++ b/trunk/arch/um/os-Linux/start_up.c
@@ -17,6 +17,7 @@
 #include <sys/time.h>
 #include <sys/wait.h>
 #include <sys/mman.h>
+#include <sys/resource.h>
 #include <asm/unistd.h>
 #include <asm/page.h>
 #include <sys/types.h>
@@ -329,8 +330,32 @@ static void __init check_ptrace(void)
 
 extern void check_tmpexec(void);
 
+static void check_coredump_limit(void)
+{
+	struct rlimit lim;
+	int err = getrlimit(RLIMIT_CORE, &lim);
+
+	if(err){
+		perror("Getting core dump limit");
+		return;
+	}
+
+	printf("Core dump limits :\n\tsoft - ");
+	if(lim.rlim_cur == RLIM_INFINITY)
+		printf("NONE\n");
+	else printf("%lu\n", lim.rlim_cur);
+
+	printf("\thard - ");
+	if(lim.rlim_max == RLIM_INFINITY)
+		printf("NONE\n");
+	else printf("%lu\n", lim.rlim_max);
+}
+
 void os_early_checks(void)
 {
+	/* Print out the core dump limits early */
+	check_coredump_limit();
+
 	check_ptrace();
 
 	/* Need to check this early because mmapping happens before the