sfeed

commit eb5ca56e76013ac281129659efa2169ac125188e
parent ebd7175e56141e8e8816b1b27f1abc773818b6aa
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Fri, 14 Apr 2023 19:11:38 +0200

use errno ENOMEM instead of EOVERFLOW

This matches the behaviour of setting errno for malloc/calloc on the following
systems too:

glibc, musl libc, OpenBSD libc.

It is also more portable for (older) systems.

Diffstat:
M
sfeed.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sfeed.c b/sfeed.c
@@ -293,7 +293,7 @@ string_append(String *s, const char *data, size_t len)
 		return;
 
 	if (s->len >= SIZE_MAX - len) {
-		errno = EOVERFLOW;
+		errno = ENOMEM;
 		err(1, "realloc");
 	}