46 lines
1.7 KiB
Diff
46 lines
1.7 KiB
Diff
|
From 0f1ed3485115fd6bc7217658412ea6d7be511b5a Mon Sep 17 00:00:00 2001
|
||
|
|
From: Lennart Poettering <lennart@poettering.net>
|
||
|
|
Date: Wed, 2 Oct 2013 19:36:28 +0200
|
||
|
|
Subject: [PATCH] cryptsetup: fix OOM handling when parsing mount options
|
||
|
|
|
||
|
|
---
|
||
|
|
src/cryptsetup/cryptsetup.c | 11 ++++++-----
|
||
|
|
1 file changed, 6 insertions(+), 5 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/src/cryptsetup/cryptsetup.c b/src/cryptsetup/cryptsetup.c
|
||
|
|
index 22b5eea..769c3e4 100644
|
||
|
|
--- a/src/cryptsetup/cryptsetup.c
|
||
|
|
+++ b/src/cryptsetup/cryptsetup.c
|
||
|
|
@@ -74,7 +74,7 @@ static int parse_one_option(const char *option) {
|
||
|
|
|
||
|
|
t = strdup(option+7);
|
||
|
|
if (!t)
|
||
|
|
- return -ENOMEM;
|
||
|
|
+ return log_oom();
|
||
|
|
|
||
|
|
free(opt_cipher);
|
||
|
|
opt_cipher = t;
|
||
|
|
@@ -89,9 +89,10 @@ static int parse_one_option(const char *option) {
|
||
|
|
} else if (startswith(option, "tcrypt-keyfile=")) {
|
||
|
|
|
||
|
|
opt_type = CRYPT_TCRYPT;
|
||
|
|
- if (path_is_absolute(option+15))
|
||
|
|
- opt_tcrypt_keyfiles = strv_append(opt_tcrypt_keyfiles, strdup(option+15));
|
||
|
|
- else
|
||
|
|
+ if (path_is_absolute(option+15)) {
|
||
|
|
+ if (strv_extend(&opt_tcrypt_keyfiles, option + 15) < 0)
|
||
|
|
+ return log_oom();
|
||
|
|
+ } else
|
||
|
|
log_error("Key file path '%s' is not absolute. Ignoring.", option+15);
|
||
|
|
|
||
|
|
} else if (startswith(option, "keyfile-size=")) {
|
||
|
|
@@ -113,7 +114,7 @@ static int parse_one_option(const char *option) {
|
||
|
|
|
||
|
|
t = strdup(option+5);
|
||
|
|
if (!t)
|
||
|
|
- return -ENOMEM;
|
||
|
|
+ return log_oom();
|
||
|
|
|
||
|
|
free(opt_hash);
|
||
|
|
opt_hash = t;
|