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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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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);
if (!option && argv[curarg + 1] && argv[curarg + 1][0] != '-'
&& opt->type != ARG_TYPE_NONE)
&& opt && opt->type != ARG_TYPE_NONE)
option = argv[++curarg];
if (!opt && (cmd->cmd->flags & GRUB_COMMAND_ACCEPT_DASH))