diff options
| -rw-r--r-- | src/xz/args.c | 9 | ||||
| -rw-r--r-- | src/xz/process.c | 4 |
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 |