diff options
| author | Nick Mathewson <nickm@torproject.org> | 2018-02-18 16:19:43 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2018-02-18 16:19:43 -0500 |
| commit | 5199b9b33747ddcf787cf97d5e14b3b50a579802 (patch) | |
| tree | 8ad43e8da0a27e8473f233595fbe876084d7e52e /src/common/compress_zstd.c | |
| parent | e0427b6bf6bd9ea4c77a2225c0063ebb5938e280 (diff) | |
| download | tor-5199b9b33747ddcf787cf97d5e14b3b50a579802.tar.gz tor-5199b9b33747ddcf787cf97d5e14b3b50a579802.zip | |
Use autoconf to check for optional zstd functionality.
Fixes a bug in our zstd-static code. Bug not in any released
version of Tor.
Diffstat (limited to 'src/common/compress_zstd.c')
| -rw-r--r-- | src/common/compress_zstd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/common/compress_zstd.c b/src/common/compress_zstd.c index 4e26c724e8..4024f5594d 100644 --- a/src/common/compress_zstd.c +++ b/src/common/compress_zstd.c @@ -219,10 +219,14 @@ tor_zstd_state_size_precalc(int compress, int preset) #ifdef ZSTD_STATIC_LINKING_ONLY if (tor_zstd_can_use_static_apis()) { if (compress) { +#ifdef HAVE_ZSTD_ESTIMATECSTREAMSIZE return ZSTD_estimateCStreamSize(preset); +#endif } else { +#ifdef HAVE_ZSTD_ESTIMATEDCTXSIZE /* Could use DStream, but that takes a windowSize. */ return ZSTD_estimateDCtxSize(); +#endif } } #endif |