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efihttp_fs_seek() is missing NULL pointer check

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Add missing check of malloc() result.
This commit is contained in:
Toomas Soome 2020-02-20 08:53:04 +00:00
parent 860545e20b
commit 8abc11f65c
1 changed files with 2 additions and 0 deletions
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2
stand/efi/libefi/efihttp.c
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@ -701,6 +701,8 @@ efihttp_fs_seek(struct open_file *f, off_t offset, int where)
return (0);
if (where == SEEK_SET && fh->offset < offset) {
buf = malloc(1500);
if (buf == NULL)
return (ENOMEM);
res = offset - fh->offset;
while (res > 0) {
err = _efihttp_fs_read(f, buf, min(1500, res), &res2);