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* grub-core/lib/arg.c (grub_arg_parse): Fix NULL pointer dereference.

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Seth Goldberg authored and Vladimir 'phcoder' Serbinenko committed 2012-01-12 22:20:29 +01:00
1 parent 3049237440
commit 7e532280bd
2 files changed
+5 -1
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ChangeLog
+4
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@@ -1,3 +1,7 @@
2012-01-12 Seth Goldberg <seth.goldberg@oracle.com>
* grub-core/lib/arg.c (grub_arg_parse): Fix NULL pointer dereference.
2012-01-12 Vladimir Serbinenko <phcoder@gmail.com> 2012-01-12 Vladimir Serbinenko <phcoder@gmail.com>
Fix handling of wide characters in gfxterm. Fix handling of wide characters in gfxterm.
grub-core/lib/arg.c
+1 -1
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@@ -332,7 +332,7 @@ grub_arg_parse (grub_extcmd_t cmd, int argc, char **argv,
opt = find_long (cmd->options, arg + 2, arglen); opt = find_long (cmd->options, arg + 2, arglen);
if (!option && argv[curarg + 1] && argv[curarg + 1][0] != '-' if (!option && argv[curarg + 1] && argv[curarg + 1][0] != '-'
&& opt->type != ARG_TYPE_NONE) && opt && opt->type != ARG_TYPE_NONE)
option = argv[++curarg]; option = argv[++curarg];
if (!opt && (cmd->cmd->flags & GRUB_COMMAND_ACCEPT_DASH)) if (!opt && (cmd->cmd->flags & GRUB_COMMAND_ACCEPT_DASH))