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comparison mercurial/commands.py @ 1835:bdfb524d728a

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Validate paths before reading or writing files in repository or working dir. Fixes security relevant issue134.
author Thomas Arendsen Hein <thomas@intevation.de>
date Sat, 04 Mar 2006 19:01:45 +0100
parents fc959d6ffb13
children 6f67a4c93493 876e4e6ad82b
comparison
equal deleted inserted replaced
1834:24881eaebee3 1835:bdfb524d728a
1012 errs = 1 1012 errs = 1
1013 return errs 1013 return errs
1014 1014
1015 def debugancestor(ui, index, rev1, rev2): 1015 def debugancestor(ui, index, rev1, rev2):
1016 """find the ancestor revision of two revisions in a given index""" 1016 """find the ancestor revision of two revisions in a given index"""
1017 r = revlog.revlog(util.opener(os.getcwd()), index, "") 1017 r = revlog.revlog(util.opener(os.getcwd(), audit=False), index, "")
1018 a = r.ancestor(r.lookup(rev1), r.lookup(rev2)) 1018 a = r.ancestor(r.lookup(rev1), r.lookup(rev2))
1019 ui.write("%d:%s\n" % (r.rev(a), hex(a))) 1019 ui.write("%d:%s\n" % (r.rev(a), hex(a)))
1020 1020
1021 def debugrebuildstate(ui, repo, rev=None): 1021 def debugrebuildstate(ui, repo, rev=None):
1022 """rebuild the dirstate as it would look like for the given revision""" 1022 """rebuild the dirstate as it would look like for the given revision"""
1098 for f in repo.dirstate.copies: 1098 for f in repo.dirstate.copies:
1099 ui.write(_("copy: %s -> %s\n") % (repo.dirstate.copies[f], f)) 1099 ui.write(_("copy: %s -> %s\n") % (repo.dirstate.copies[f], f))
1100 1100
1101 def debugdata(ui, file_, rev): 1101 def debugdata(ui, file_, rev):
1102 """dump the contents of an data file revision""" 1102 """dump the contents of an data file revision"""
1103 r = revlog.revlog(util.opener(os.getcwd()), file_[:-2] + ".i", file_) 1103 r = revlog.revlog(util.opener(os.getcwd(), audit=False),
1104 file_[:-2] + ".i", file_)
1104 try: 1105 try:
1105 ui.write(r.revision(r.lookup(rev))) 1106 ui.write(r.revision(r.lookup(rev)))
1106 except KeyError: 1107 except KeyError:
1107 raise util.Abort(_('invalid revision identifier %s'), rev) 1108 raise util.Abort(_('invalid revision identifier %s'), rev)
1108 1109
1109 def debugindex(ui, file_): 1110 def debugindex(ui, file_):
1110 """dump the contents of an index file""" 1111 """dump the contents of an index file"""
1111 r = revlog.revlog(util.opener(os.getcwd()), file_, "") 1112 r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_, "")
1112 ui.write(" rev offset length base linkrev" + 1113 ui.write(" rev offset length base linkrev" +
1113 " nodeid p1 p2\n") 1114 " nodeid p1 p2\n")
1114 for i in range(r.count()): 1115 for i in range(r.count()):
1115 e = r.index[i] 1116 e = r.index[i]
1116 ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % ( 1117 ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (
1117 i, e[0], e[1], e[2], e[3], 1118 i, e[0], e[1], e[2], e[3],
1118 short(e[6]), short(e[4]), short(e[5]))) 1119 short(e[6]), short(e[4]), short(e[5])))
1119 1120
1120 def debugindexdot(ui, file_): 1121 def debugindexdot(ui, file_):
1121 """dump an index DAG as a .dot file""" 1122 """dump an index DAG as a .dot file"""
1122 r = revlog.revlog(util.opener(os.getcwd()), file_, "") 1123 r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_, "")
1123 ui.write("digraph G {\n") 1124 ui.write("digraph G {\n")
1124 for i in range(r.count()): 1125 for i in range(r.count()):
1125 e = r.index[i] 1126 e = r.index[i]
1126 ui.write("\t%d -> %d\n" % (r.rev(e[4]), i)) 1127 ui.write("\t%d -> %d\n" % (r.rev(e[4]), i))
1127 if e[5] != nullid: 1128 if e[5] != nullid: