aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/xz/args.c9
-rw-r--r--src/xz/process.c4
2 files changed, 12 insertions, 1 deletions
diff --git a/src/xz/args.c b/src/xz/args.c
index 31ff0e58..29abf971 100644
--- a/src/xz/args.c
+++ b/src/xz/args.c
@@ -294,10 +294,17 @@ parse_real(args_info *args, int argc, char **argv)
size_t i = 0;
while (strcmp(types[i].str, optarg) != 0) {
if (++i == ARRAY_SIZE(types))
- message_fatal(_("%s: Unknown integrity"
+ message_fatal(_("%s: Unsupported "
+ "integrity "
"check type"), optarg);
}
+ // Use a separate check in case we are using different
+ // liblzma than what was used to compile us.
+ if (!lzma_check_is_supported(types[i].check))
+ message_fatal(_("%s: Unsupported integrity "
+ "check type"), optarg);
+
coder_set_check(types[i].check);
break;
}
diff --git a/src/xz/process.c b/src/xz/process.c
index 59c19cd2..9b966546 100644
--- a/src/xz/process.c
+++ b/src/xz/process.c
@@ -51,7 +51,11 @@ static bool preset_default = true;
static bool preset_extreme = false;
/// Integrity check type
+#ifdef HAVE_CHECK_CRC64
static lzma_check check = LZMA_CHECK_CRC64;
+#else
+static lzma_check check = LZMA_CHECK_CRC32;
+#endif
extern void