Widen the scope of fmt.c::1.19 and consistently use errx(3) if malloc(3) [or

realloc(3)] happens to fail, everywhere in ps(1).

Discussed with:	bde, charnier (a while ago)

fmt_argv() can no longer return NULL, so don't bother checking.

Submitted by:	bde

1 files changed, 2 insertions, 2 deletions

diff --git a/bin/ps/keyword.c b/bin/ps/keyword.c
index f5724e0..8616757 100644
--- a/bin/ps/keyword.c
+++ b/bin/ps/keyword.c
@@ -247,10 +247,10 @@ parsefmt(const char *p)
 		if (cp == NULL || !(v = findvar(cp)))
 			continue;
 		if ((vent = malloc(sizeof(struct varent))) == NULL)
-			err(1, NULL);
+			errx(1, "malloc failed");
 		vent->var = malloc(sizeof(*vent->var));
 		if (vent->var == NULL)
-			err(1, NULL);
+			errx(1, "malloc failed");
 		memcpy(vent->var, v, sizeof(*vent->var));
 		vent->next = NULL;
 		if (vhead == NULL)