51 lines
1.8 KiB
Diff
51 lines
1.8 KiB
Diff
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From d12ed80037b482f7da136abbd7abce9c9219ef8e Mon Sep 17 00:00:00 2001
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From: Tom Gundersen <teg@jklm.no>
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Date: Thu, 15 Aug 2013 08:47:59 +0800
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Subject: [PATCH] cryptsetup-generator: don't create tmp+swap units
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---
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src/cryptsetup/cryptsetup-generator.c | 13 ++++++++++---
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1 file changed, 10 insertions(+), 3 deletions(-)
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diff --git a/src/cryptsetup/cryptsetup-generator.c b/src/cryptsetup/cryptsetup-generator.c
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index 81b7708..967c5e6 100644
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--- a/src/cryptsetup/cryptsetup-generator.c
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+++ b/src/cryptsetup/cryptsetup-generator.c
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@@ -72,13 +72,20 @@ static int create_disk(
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_cleanup_free_ char *p = NULL, *n = NULL, *d = NULL, *u = NULL, *from = NULL, *to = NULL, *e = NULL;
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_cleanup_fclose_ FILE *f = NULL;
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- bool noauto, nofail;
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+ bool noauto, nofail, tmp, swap;
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assert(name);
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assert(device);
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noauto = has_option(options, "noauto");
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nofail = has_option(options, "nofail");
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+ tmp = has_option(options, "tmp");
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+ swap = has_option(options, "swap");
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+
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+ if (tmp && swap) {
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+ log_error("Device '%s' cannot be both 'tmp' and 'swap'. Ignoring.", name);
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+ return -EINVAL;
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+ }
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n = unit_name_from_path_instance("systemd-cryptsetup", name, ".service");
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if (!n)
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@@ -151,12 +158,12 @@ static int create_disk(
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name, u, strempty(password), strempty(options),
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name);
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- if (has_option(options, "tmp"))
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+ if (tmp)
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fprintf(f,
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"ExecStartPost=/sbin/mke2fs '/dev/mapper/%s'\n",
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name);
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- if (has_option(options, "swap"))
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+ if (swap)
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fprintf(f,
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"ExecStartPost=/sbin/mkswap '/dev/mapper/%s'\n",
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name);
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