Author: dim Date: Tue Sep 22 22:35:42 2015 New Revision: 288136 URL: https://svnweb.freebsd.org/changeset/base/288136
Log: MFC r287541: In libz's inflateMark(), avoid left-shifting a negative integer, which is undefined. Reviewed by: delphij Differential Revision: https://reviews.freebsd.org/D3344 Modified: stable/10/lib/libz/inflate.c Directory Properties: stable/10/ (props changed) Changes in other areas also in this revision: Modified: stable/9/lib/libz/inflate.c Directory Properties: stable/9/ (props changed) stable/9/lib/ (props changed) stable/9/lib/libz/ (props changed) Modified: stable/10/lib/libz/inflate.c ============================================================================== --- stable/10/lib/libz/inflate.c Tue Sep 22 22:27:45 2015 (r288135) +++ stable/10/lib/libz/inflate.c Tue Sep 22 22:35:42 2015 (r288136) @@ -1504,7 +1504,7 @@ z_streamp strm; { struct inflate_state FAR *state; - if (strm == Z_NULL || strm->state == Z_NULL) return -1L << 16; + if (strm == Z_NULL || strm->state == Z_NULL) return -(1L << 16); state = (struct inflate_state FAR *)strm->state; return ((long)(state->back) << 16) + (state->mode == COPY ? state->length : _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
