diff options
Diffstat (limited to 'src/journal/compress.c')
| -rw-r--r-- | src/journal/compress.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/journal/compress.c b/src/journal/compress.c index 4ada0f12fd..8c92e26edd 100644 --- a/src/journal/compress.c +++ b/src/journal/compress.c @@ -447,7 +447,7 @@ int compress_stream_lz4(int fdf, int fdt, uint64_t max_bytes) { return -ENOMEM; if (fstat(fdf, &st) < 0) - return log_error_errno(errno, "fstat() failed: %m"); + return log_debug_errno(errno, "fstat() failed: %m"); frame_size = LZ4F_compressBound(LZ4_BUFSIZE, &preferences); size = frame_size + 64*1024; /* add some space for header and trailer */ @@ -486,8 +486,6 @@ int compress_stream_lz4(int fdf, int fdt, uint64_t max_bytes) { } if (size - offset < frame_size + 4) { - log_debug("Writing %zu bytes", offset); - k = loop_write(fdt, buf, offset, false); if (k < 0) { r = k; @@ -505,7 +503,6 @@ int compress_stream_lz4(int fdf, int fdt, uint64_t max_bytes) { offset += n; total_out += n; - log_debug("Writing %zu bytes", offset); r = loop_write(fdt, buf, offset, false); if (r < 0) goto cleanup; @@ -535,7 +532,7 @@ int decompress_stream_xz(int fdf, int fdt, uint64_t max_bytes) { ret = lzma_stream_decoder(&s, UINT64_MAX, 0); if (ret != LZMA_OK) { - log_error("Failed to initialize XZ decoder: code %u", ret); + log_debug("Failed to initialize XZ decoder: code %u", ret); return -ENOMEM; } @@ -561,7 +558,7 @@ int decompress_stream_xz(int fdf, int fdt, uint64_t max_bytes) { ret = lzma_code(&s, action); if (ret != LZMA_OK && ret != LZMA_STREAM_END) { - log_error("Decompression failed: code %u", ret); + log_debug("Decompression failed: code %u", ret); return -EBADMSG; } @@ -591,7 +588,7 @@ int decompress_stream_xz(int fdf, int fdt, uint64_t max_bytes) { } } #else - log_error("Cannot decompress file. Compiled without XZ support."); + log_debug("Cannot decompress file. Compiled without XZ support."); return -EPROTONOSUPPORT; #endif } @@ -610,7 +607,7 @@ static int decompress_stream_lz4_v1(int fdf, int fdt, uint64_t max_bytes) { out = malloc(4*LZ4_BUFSIZE); if (!out) - return log_oom(); + return -ENOMEM; for (;;) { ssize_t m; @@ -631,22 +628,24 @@ static int decompress_stream_lz4_v1(int fdf, int fdt, uint64_t max_bytes) { * not accept buffers compressed by newer binaries then. */ if (m > LZ4_COMPRESSBOUND(LZ4_BUFSIZE * 4)) { - log_error("Compressed stream block too big: %zd bytes", m); - return -EBADMSG; + log_debug("Compressed stream block too big: %zd bytes", m); + return -ENOBUFS; } total_in += sizeof(header) + m; if (!GREEDY_REALLOC(buf, buf_size, m)) - return log_oom(); + return -ENOMEM; r = loop_read_exact(fdf, buf, m, false); if (r < 0) return r; r = LZ4_decompress_safe_continue(&lz4_data, buf, out, m, 4*LZ4_BUFSIZE); - if (r <= 0) - log_error("LZ4 decompression failed (legacy format)."); + if (r <= 0) { + log_debug("LZ4 decompression failed (legacy format)."); + return -EBADMSG; + } total_out += r; @@ -681,7 +680,7 @@ static int decompress_stream_lz4_v2(int in, int out, uint64_t max_bytes) { return -ENOMEM; if (fstat(in, &st) < 0) - return log_error_errno(errno, "fstat() failed: %m"); + return log_debug_errno(errno, "fstat() failed: %m"); buf = malloc(LZ4_BUFSIZE); if (!buf) @@ -705,7 +704,8 @@ static int decompress_stream_lz4_v2(int in, int out, uint64_t max_bytes) { total_out += produced; if (max_bytes != (uint64_t) -1 && total_out > (size_t) max_bytes) { - r = log_debug_errno(EFBIG, "Decompressed stream longer than %zd bytes", max_bytes); + log_debug("Decompressed stream longer than %zd bytes", max_bytes); + r = -EFBIG; goto cleanup; } @@ -732,7 +732,7 @@ int decompress_stream_lz4(int fdf, int fdt, uint64_t max_bytes) { r = decompress_stream_lz4_v1(fdf, fdt, max_bytes); return r; #else - log_error("Cannot decompress file. Compiled without LZ4 support."); + log_debug("Cannot decompress file. Compiled without LZ4 support."); return -EPROTONOSUPPORT; #endif } |