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cryptsetup-generator: let's be a bit more efficient with strv_extend()

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This commit is contained in:
Lennart Poettering 2013-03-25 23:49:41 +01:00
parent 608d41f355
commit e32530cbef
1 changed files with 3 additions and 21 deletions
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24
src/cryptsetup/cryptsetup-generator.c
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@ -258,26 +258,14 @@ static int parse_proc_cmdline(char ***arg_proc_cmdline_disks) {
}
} else if (startswith(word, "luks.uuid=")) {
char **t;
t = strv_append(*arg_proc_cmdline_disks, word + 10);
if (!t)
if (strv_extend(arg_proc_cmdline_disks, word + 10) < 0)
return log_oom();
strv_free(*arg_proc_cmdline_disks);
*arg_proc_cmdline_disks = t;
} else if (startswith(word, "rd.luks.uuid=")) {
if (in_initrd()) {
char **t;
t = strv_append(*arg_proc_cmdline_disks, word + 13);
if (!t)
if (strv_extend(arg_proc_cmdline_disks, word + 13) < 0)
return log_oom();
strv_free(*arg_proc_cmdline_disks);
*arg_proc_cmdline_disks = t;
}
} else if (startswith(word, "luks.") ||
@ -370,17 +358,11 @@ int main(int argc, char *argv[]) {
return log_oom();
if (streq(proc_device, device) || streq(proc_name, name)) {
char **t;
if (create_disk(name, device, password, options) < 0)
r = EXIT_FAILURE;
t = strv_append(arg_proc_cmdline_disks_done, p);
if (!t)
if (strv_extend(&arg_proc_cmdline_disks_done, p) < 0)
return log_oom();
strv_free(arg_proc_cmdline_disks_done);
arg_proc_cmdline_disks_done = t;
}
}
} else {