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32 lines
757 B
32 lines
757 B
6 years ago
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From d251242a71ef01626444180c630330bcfb0ca69e Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Mon, 1 May 2017 15:19:18 -0400
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Subject: [PATCH 17/22] efi_loadopt_args_from_file(): make sure buf is only
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NULL if size is.
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This avoids passing NULL to fread().
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Found by covscan.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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src/loadopt.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/loadopt.c b/src/loadopt.c
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index 8db8074..5301f3d 100644
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--- a/src/loadopt.c
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+++ b/src/loadopt.c
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@@ -269,7 +269,7 @@ efi_loadopt_args_from_file(uint8_t *buf, ssize_t size, char *filename)
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int saved_errno;
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FILE *f;
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- if (!buf && size > 0) {
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+ if (!buf && size != 0) {
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errno = -EINVAL;
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return -1;
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}
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--
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2.12.2
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