top: fix memset length (sizeof(ptr) vs sizeof(array) problem)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/procps/top.c b/procps/top.c
index 62f9421af4aa3b5799d0e704312ebdf2a7846d1b..3d67c3cfd6e0eae9b826840b918595cc4c811619 100644 (file)
--- a/procps/top.c
+++ b/procps/top.c
@@ -536,7 +536,7 @@ static void parse_meminfo(unsigned long meminfo[MI_MAX])
        FILE *f;
        int i;
 
-       memset(meminfo, 0, sizeof(meminfo));
+       memset(meminfo, 0, sizeof(meminfo[0]) * MI_MAX);
        f = xfopen_for_read("meminfo");
        while (fgets(buf, sizeof(buf), f) != NULL) {
                char *c = strchr(buf, ':');
@@ -550,7 +550,6 @@ static void parse_meminfo(unsigned long meminfo[MI_MAX])
        fclose(f);
 }
 
-
 static unsigned long display_header(int scr_width, int *lines_rem_p)
 {
        char scrbuf[100]; /* [80] was a bit too low on 8Gb ram box */