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kernel: print and reset grub_errno after each embedded config line

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Otherwise it causes subsequent file open to fail, because grub_file_open
misinterprets set grub_errno for grub_file_get_device_name failure.

Closes: 46540
This commit is contained in:
Andrei Borzenkov 2015-12-16 21:20:30 +03:00
parent 7136b545c1
commit 609c049dcc
1 changed files with 1 additions and 0 deletions
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1
grub-core/kern/parser.c
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@ -268,6 +268,7 @@ grub_parser_execute (char *source)
grub_parser_execute_getline (&line, 0, &source); grub_parser_execute_getline (&line, 0, &source);
grub_rescue_parse_line (line, grub_parser_execute_getline, &source); grub_rescue_parse_line (line, grub_parser_execute_getline, &source);
grub_free (line); grub_free (line);
grub_print_error ();
} }
return grub_errno; return grub_errno;