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| author | Erik Rigtorp <erik@rigtorp.se> | 2021-09-15 21:05:22 +0200 |
|---|---|---|
| committer | Erik Rigtorp <erik@rigtorp.se> | 2021-09-15 19:09:30 +0000 |
| commit | 4ebd927ccd248e52d950d868adb17e059b4c215d (patch) | |
| tree | e48d1bc8d025aa48ea1869192f683dc1937ba526 /wiretap | |
| parent | bd33320521b5c887e51ebcfa7cf2a63cdf0f08f9 (diff) | |
Support LZ4 versions earlier than 1.8.0
Diffstat (limited to 'wiretap')
| -rw-r--r-- | wiretap/file_wrappers.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/wiretap/file_wrappers.c b/wiretap/file_wrappers.c index 6ec35eb1c8..e7aaa5a66a 100644 --- a/wiretap/file_wrappers.c +++ b/wiretap/file_wrappers.c @@ -886,7 +886,17 @@ gz_head(FILE_T state) && state->in.buf[0] == 0x04 && state->in.buf[1] == 0x22 && state->in.buf[2] == 0x4d && state->in.buf[3] == 0x18) { #ifdef USE_LZ4 +#if LZ4_VERSION_NUMBER >= 10800 LZ4F_resetDecompressionContext(state->lz4_dctx); +#else + LZ4F_freeDecompressionContext(state->lz4_dctx); + const LZ4F_errorCode_t ret = LZ4F_createDecompressionContext(&state->lz4_dctx, LZ4F_VERSION); + if (LZ4F_isError(ret)) { + state->err = WTAP_ERR_INTERNAL; + state->err_info = LZ4F_getErrorName(ret); + return -1; + } +#endif state->compression = LZ4; state->is_compressed = TRUE; return 0; |