 Leo Sandoval
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f26b39860d
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commands/legacycfg: Avoid closing file twice
An internal (at Red Hat) static soure code scan detected an
use-after-free scenario:
Error: USE_AFTER_FREE (CWE-416):
grub-2.06/grub-core/commands/legacycfg.c:194: freed_arg: "grub_file_close" frees "file".
grub-2.06/grub-core/commands/legacycfg.c:201: deref_arg: Calling "grub_file_close" dereferences freed pointer "file".
# 199| if (!args)
# 200| {
# 201|-> grub_file_close (file);
# 202| grub_free (suffix);
# 203| grub_free (entrysrc);
So, remove the extra file close call.
Signed-off-by: Leo Sandoval <lsandova@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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2024-10-31 16:08:36 +01:00 |
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