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more checking of NXLINKED arg

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This commit is contained in:
Dave Murphy 2018-03-16 09:41:46 +00:00
parent 2ecdc53446
commit 8ab9e7e52e
1 changed files with 4 additions and 2 deletions
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6
nx/source/runtime/argv.c
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@ -140,9 +140,11 @@ void argvSetup(void)
__system_argc++;
}
if (strncmp(__system_argv[__system_argc - 1], "NXLINKED", 8) == 0 ) {
if ( __system_argc > 1 &&
strlen(__system_argv[__system_argc - 1]) == 16 &&
strncmp(__system_argv[__system_argc - 1], "NXLINKED", 8) == 0 )
{
__system_argc--;
__nxlink_host.s_addr = strtoul(&__system_argv[__system_argc][8], NULL, 16);
}