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-rw-r--r--src/nxt_http_compression.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/nxt_http_compression.c b/src/nxt_http_compression.c
index 4f4eec1a..f9a94d05 100644
--- a/src/nxt_http_compression.c
+++ b/src/nxt_http_compression.c
@@ -305,6 +305,12 @@ nxt_http_comp_compress_static_response(nxt_task_t *task, nxt_http_request_t *r,
cbytes = nxt_http_comp_compress(out + *out_total, out_size - *out_total,
in + in_size - rest, n, last);
+ if (cbytes == -1) {
+ nxt_file_close(task, &tfile);
+ nxt_mem_munmap(in, in_size);
+ nxt_mem_munmap(out, out_size);
+ return NXT_ERROR;
+ }
*out_total += cbytes;
rest -= n;