Fix bug in inflateSync() for data held in bit buffer.

This commit is contained in:
Mark Adler 2023-08-24 02:14:23 -04:00
parent 88e50f1705
commit 5af7cef45e

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@ -1387,7 +1387,7 @@ int ZEXPORT inflateSync(z_streamp strm) {
/* if first time, start search in bit buffer */ /* if first time, start search in bit buffer */
if (state->mode != SYNC) { if (state->mode != SYNC) {
state->mode = SYNC; state->mode = SYNC;
state->hold <<= state->bits & 7; state->hold >>= state->bits & 7;
state->bits -= state->bits & 7; state->bits -= state->bits & 7;
len = 0; len = 0;
while (state->bits >= 8) { while (state->bits >= 8) {