Author: tsoome
Date: Thu Feb 20 09:02:59 2020
New Revision: 358163
URL: https://svnweb.freebsd.org/changeset/base/358163
Log:
efi_register_handles() is missing NULL pointer check
Add missing check of malloc() result.
Modified:
head/stand/efi/libefi/handles.c
Modified: head/stand/efi/libefi/handles.c
==============================================================================
--- head/stand/efi/libefi/handles.c Thu Feb 20 09:00:20 2020
(r358162)
+++ head/stand/efi/libefi/handles.c Thu Feb 20 09:02:59 2020
(r358163)
@@ -52,6 +52,8 @@ efi_register_handles(struct devsw *sw, EFI_HANDLE *han
nentries += count;
sz = nentries * sizeof(struct entry);
entry = (entry == NULL) ? malloc(sz) : realloc(entry, sz);
+ if (entry == NULL)
+ return (ENOMEM);
for (unit = 0; idx < nentries; idx++, unit++) {
entry[idx].handle = handles[unit];
if (aliases != NULL)
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