diff options
| author | Jean-Francois Brousseau <jfb@cvs.openbsd.org> | 2004-09-27 14:36:16 +0000 |
|---|---|---|
| committer | Jean-Francois Brousseau <jfb@cvs.openbsd.org> | 2004-09-27 14:36:16 +0000 |
| commit | 4c3d04352caf5fc943419508d319cb0740cc183d (patch) | |
| tree | b4fece0dea3e3c3a83370c189da10df5eccec768 /usr.bin/cvs/rcs.c | |
| parent | 7c6d5e78ab915eb9c9809a18fb4a9c58b891dd3d (diff) | |
Plug two of the huge leaks that Joris Vink has reported. rcs_freedelta()
didn't free the RCSNUMs associated with the delta version and next one
Diffstat (limited to 'usr.bin/cvs/rcs.c')
| -rw-r--r-- | usr.bin/cvs/rcs.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/usr.bin/cvs/rcs.c b/usr.bin/cvs/rcs.c index 6cbb80996ba..3a7aec08674 100644 --- a/usr.bin/cvs/rcs.c +++ b/usr.bin/cvs/rcs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcs.c,v 1.11 2004/09/25 11:06:50 joris Exp $ */ +/* $OpenBSD: rcs.c,v 1.12 2004/09/27 14:36:15 jfb Exp $ */ /* * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> * All rights reserved. @@ -1377,8 +1377,14 @@ rcs_parse_branches(RCSFILE *rfp, struct rcs_delta *rdp) void rcs_freedelta(struct rcs_delta *rdp) { + struct rcs_branch *rb; struct rcs_delta *crdp; + if (rdp->rd_num != NULL) + rcsnum_free(rdp->rd_num); + if (rdp->rd_next != NULL) + rcsnum_free(rdp->rd_next); + if (rdp->rd_author != NULL) free(rdp->rd_author); if (rdp->rd_state != NULL) @@ -1388,6 +1394,12 @@ rcs_freedelta(struct rcs_delta *rdp) if (rdp->rd_text != NULL) free(rdp->rd_text); + while ((rb = TAILQ_FIRST(&(rdp->rd_branches))) != NULL) { + TAILQ_REMOVE(&(rdp->rd_branches), rb, rb_list); + rcsnum_free(rb->rb_num); + free(rb); + } + while ((crdp = TAILQ_FIRST(&(rdp->rd_snodes))) != NULL) { TAILQ_REMOVE(&(rdp->rd_snodes), crdp, rd_list); rcs_freedelta(crdp); |