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2009-12-27 Vladimir Serbinenko <phcoder@gmail.com>

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* kern/parser.c (grub_parser_split_cmdline): Don't dereference NULL.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-12-28 01:02:21 +01:00
parent 9c8739a456
commit c181849b95
2 changed files with 8 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2009-12-27 Vladimir Serbinenko <phcoder@gmail.com>
* kern/parser.c (grub_parser_split_cmdline): Don't dereference NULL.
2009-12-27 Vladimir Serbinenko <phcoder@gmail.com> 2009-12-27 Vladimir Serbinenko <phcoder@gmail.com>
* normal/menu_text.c (grub_print_message_indented): Prevent * normal/menu_text.c (grub_print_message_indented): Prevent

5
kern/parser.c
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@ -145,13 +145,16 @@ grub_parser_split_cmdline (const char *cmdline, grub_reader_getline_t getline,
*argc = 0; *argc = 0;
do do
{ {
if (! *rd) if (! rd || !*rd)
{ {
if (getline) if (getline)
getline (&rd, 1); getline (&rd, 1);
else break; else break;
} }
if (!rd)
break;
for (; *rd; rd++) for (; *rd; rd++)
{ {
grub_parser_state_t newstate; grub_parser_state_t newstate;