[ksysguardd] Use size_t for storing process memory usage.

Avoids the process memory usage rolling over at 4GiB on 64-bit systems.

Signed-off-by: Daniel Collins <[email protected]>
(cherry picked from commit f885561fda56d3b6eb47b1979a547b49a00954a2)

1 files changed, 7 insertions, 13 deletions

diff --git a/ksysguard/ksysguardd/NetBSD/ProcessList.c b/ksysguard/ksysguardd/NetBSD/ProcessList.c
index 13c65053d..a23af4cf3 100644
--- a/ksysguard/ksysguardd/NetBSD/ProcessList.c
+++ b/ksysguard/ksysguardd/NetBSD/ProcessList.c
@@ -91,18 +91,12 @@ typedef struct
 	 * The total amount of memory the process uses. This includes shared and
 	 * swapped memory.
 	 */
-	unsigned int vmSize;
+	size_t vmSize;
 
 	/*
 	 * The amount of physical memory the process currently uses.
 	 */
-	unsigned int vmRss;
-
-	/*
-	 * The amount of memory (shared/swapped/etc) the process shares with
-	 * other processes.
-	 */
-	unsigned int vmLib;
+	size_t vmRss;
 
 	/*
 	 * The number of 1/100 of a second the process has spend in user space.
@@ -200,10 +194,10 @@ updateProcess(int pid, struct kinfo_proc2 *p)
 	ps->userName[sizeof(ps->userName)-1]='\0';
 
         ps->userLoad = 100.0 * ((double)(p->p_pctcpu) /FSCALE);
-	ps->vmSize   = (p->p_vm_tsize +
-			p->p_vm_dsize +
-			p->p_vm_ssize) * getpagesize();
-	ps->vmRss    = p->p_vm_rssize * getpagesize();
+	ps->vmSize   = ((size_t)(p->p_vm_tsize) +
+			(size_t)(p->p_vm_dsize) +
+			(size_t)(p->p_vm_ssize)) * (size_t)(getpagesize());
+	ps->vmRss    = (size_t)(p->p_vm_rssize) * (size_t)(getpagesize());
 	strlcpy(ps->name,p->p_comm ? p->p_comm : "????", sizeof(ps->name));
 	strlcpy(ps->status,(p->p_stat<=7)? statuses[p->p_stat]:"????", sizeof(ps->status));
 
@@ -316,7 +310,7 @@ printProcessList(const char* cmd)
 	ps = first_ctnr(ProcessList); /* skip 'kernel' entry */
 	for (ps = next_ctnr(ProcessList); ps; ps = next_ctnr(ProcessList))
 	{
-		fprintf(CurrentClient, "%s\t%ld\t%ld\t%ld\t%ld\t%s\t%.2f\t%d\t%d\t%d\t%d\t%s\t%s\n",
+		fprintf(CurrentClient, "%s\t%ld\t%ld\t%ld\t%ld\t%s\t%.2f\t%d\t%d\t%zu\t%zu\t%s\t%s\n",
 			   ps->name, (long)ps->pid, (long)ps->ppid,
 			   (long)ps->uid, (long)ps->gid, ps->status,
 			   ps->userLoad, ps->priority, ps->niceLevel,