forked from pool/systemd
79 lines
2.4 KiB
Diff
79 lines
2.4 KiB
Diff
---
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src/fstab-generator/fstab-generator.c | 52 ++++++++++++++++++++++++++++++++--
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1 file changed, 50 insertions(+), 2 deletions(-)
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Index: systemd-210/src/fstab-generator/fstab-generator.c
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===================================================================
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--- systemd-210.orig/src/fstab-generator/fstab-generator.c
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+++ systemd-210/src/fstab-generator/fstab-generator.c
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@@ -37,6 +37,50 @@
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static const char *arg_dest = "/tmp";
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static bool arg_enabled = true;
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+static int check_crypttab(const char *what) {
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+ _cleanup_fclose_ FILE *f = NULL;
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+ unsigned n = 0;
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+
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+ f = fopen("/etc/crypttab", "re");
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+ if (!f) {
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+ if (errno != ENOENT)
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+ log_error("Failed to open /etc/crypttab: %m");
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+
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+ return 1;
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+ }
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+
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+
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+ for (;;) {
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+ char line[LINE_MAX], *l;
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+ _cleanup_free_ char *name = NULL, *device = NULL, *password = NULL, *options = NULL;
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+ int k;
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+
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+ if (!fgets(line, sizeof(line), f))
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+ break;
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+
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+ n++;
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+
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+ l = strstrip(line);
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+ if (*l == '#' || *l == 0)
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+ continue;
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+
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+ k = sscanf(l, "%ms %ms %ms %ms", &name, &device, &password, &options);
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+ if (k < 2 || k > 4) {
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+ log_error("Failed to parse /etc/crypttab:%u, ignoring.", n);
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+ continue;
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+ }
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+
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+ if (strcmp((what + 12), name) == 0) {
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+ if (options && strstr(options, "noauto"))
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+ return 0;
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+
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+ return 1;
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+ }
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+ }
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+ return 1;
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+}
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+
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+
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static int mount_find_pri(struct mntent *me, int *ret) {
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char *end, *pri;
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unsigned long r;
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@@ -212,7 +256,7 @@ static int add_mount(
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*name = NULL, *unit = NULL, *lnk = NULL,
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*automount_name = NULL, *automount_unit = NULL;
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_cleanup_fclose_ FILE *f = NULL;
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- int r;
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+ int r, c;
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assert(what);
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assert(where);
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@@ -288,7 +332,8 @@ static int add_mount(
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return -errno;
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}
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- if (!noauto) {
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+ c = check_crypttab(what);
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+ if (!noauto && (c != 0)) {
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if (post) {
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lnk = strjoin(arg_dest, "/", post, nofail || automount ? ".wants/" : ".requires/", name, NULL);
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if (!lnk)
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