commit 9f42ff692bc2cb443e1aa112484d293022ce3a30
from: Stefan Sperling <stsp@stsp.name>
date: Mon May 13 15:15:16 2019 UTC

check malloc failure in collect_commit_logmsg()

commit - 19332e6de6ff3f51e60c6e32716235833b2c6085
commit + 9f42ff692bc2cb443e1aa112484d293022ce3a30
blob - 33f2e988a9bca9de9b8ab6bc7986acae6cb956fe
blob + fd76c1551b254d17ac5f497c18317b74d445b335
--- got/got.c
+++ got/got.c
@@ -2201,6 +2201,8 @@ collect_commit_logmsg(struct got_pathlist_head *commit
 	if (cmdline_log != NULL && strlen(cmdline_log) != 0) {
 		len = strlen(cmdline_log) + 1;
 		*logmsg = malloc(len + 1);
+		if (*logmsg == NULL)
+			return got_error_prefix_errno("malloc");
 		strlcpy(*logmsg, cmdline_log, len);
 		return NULL;
 	}