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nvram: fix crash when get, set or unset is invoked without argument (#7263)

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SVN-Revision: 21288
This commit is contained in:
Jo-Philipp Wich 2010-05-02 00:45:03 +00:00
parent 9bf8e9a230
commit 395a1f4e0c
2 changed files with 26 additions and 14 deletions
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2
package/nvram/Makefile
View file

@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=nvram
PKG_RELEASE:=5
PKG_RELEASE:=6
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)

38
package/nvram/src/cli.c
View file

@ -165,20 +165,32 @@ int main( int argc, const char *argv[] )
stat = do_info(nvram);
done++;
}
else if( !strcmp(argv[i], "get") && ++i < argc )
else if( !strcmp(argv[i], "get") || !strcmp(argv[i], "unset") || !strcmp(argv[i], "set") )
{
stat = do_get(nvram, argv[i]);
done++;
}
else if( !strcmp(argv[i], "unset") && ++i < argc )
{
stat = do_unset(nvram, argv[i]);
done++;
}
else if( !strcmp(argv[i], "set") && ++i < argc )
{
stat = do_set(nvram, argv[i]);
done++;
if( (i+1) < argc )
{
switch(argv[i++][0])
{
case 'g':
stat = do_get(nvram, argv[i]);
break;
case 'u':
stat = do_unset(nvram, argv[i]);
break;
case 's':
stat = do_set(nvram, argv[i]);
break;
}
done++;
}
else
{
fprintf(stderr, "Command '%s' requires an argument!\n", argv[i]);
done = 0;
break;
}
}
else if( !strcmp(argv[i], "commit") )
{