[hackers] [sent] check memory allocation for calloc, die on failure || Hiltjo Posthuma

[git]

commit 8185d5eacbcd3fc2420e752e8175c05b9a35b9b3
Author:     Hiltjo Posthuma <hil...@codemadness.org>
AuthorDate: Fri Aug 12 13:09:36 2016 +0200
Commit:     Markus Teich <markus.te...@stusta.mhn.de>
CommitDate: Mon Oct 10 20:51:15 2016 +0200

    check memory allocation for calloc, die on failure

diff --git a/sent.c b/sent.c
index 82acd81..5fce290 100644
--- a/sent.c
+++ b/sent.c
@@ -210,7 +210,7 @@ ffload(Slide *s)
        if (memcmp("farbfeld", hdr, 8))
                die("sent: Filtered file '%s' has no valid farbfeld header", 
filename);
 
-       s->img = calloc(1, sizeof(Image));
+       s->img = ecalloc(1, sizeof(Image));
        s->img->bufwidth = ntohl(*(uint32_t *)&hdr[8]);
        s->img->bufheight = ntohl(*(uint32_t *)&hdr[12]);