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author | Matthias Andree <mandree@FreeBSD.org> | 2020-04-19 00:36:04 +0000 |
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committer | Matthias Andree <mandree@FreeBSD.org> | 2020-04-19 00:36:04 +0000 |
commit | f94f54f0cd90ab9d387e0cf430ba7bc94d4b35cd (patch) | |
tree | 4c500d03c3c59fa67d4632ae15110c5efd779af1 /Tools | |
parent | 1006178cca76717b191547d0eef072ebaabc6da7 (diff) | |
download | ports-f94f54f0cd90ab9d387e0cf430ba7bc94d4b35cd.tar.gz ports-f94f54f0cd90ab9d387e0cf430ba7bc94d4b35cd.zip |
Notes
Diffstat (limited to 'Tools')
-rwxr-xr-x | Tools/scripts/bump_revision.pl | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/Tools/scripts/bump_revision.pl b/Tools/scripts/bump_revision.pl index fc3826bb07ab..736c86848731 100755 --- a/Tools/scripts/bump_revision.pl +++ b/Tools/scripts/bump_revision.pl @@ -1,4 +1,4 @@ -#!/usr/bin/env perl -wT +#!/usr/bin/env -S perl -wT # $FreeBSD$ @@ -7,15 +7,13 @@ # set of ports, for instance, when in the latter set one of the ports bumped the # .so library version. # -# It is best executed with the working directory set to the base of a -# ports tree, such as /usr/ports. -# # The shebang line above includes -T (taint) to be more distrustful # about the environment, for security reasons, and is considered # good Perl practice. # -# You can use either the -l (shaLlow, avoid grandparent dependencies, -# slower) or -g option (include grandparent dependencies) option. +# You can use either the +# -l (shaLlow, avoid grandparent dependencies, slower) or +# -g option (include grandparent dependencies) option. # # MAINTAINER= mandree@FreeBSD.org # @@ -126,7 +124,8 @@ my ($portsdir, $INDEX); $INDEX = $opt_i if ($opt_i); if (!-f $INDEX) { $INDEX = "$portsdir/INDEX"; } - die "$INDEX doesn't seem to exist. Please check the value supplied with -i, or use -i /path/to/INDEX." unless(-f $INDEX); + die "$INDEX doesn't seem to exist. Please check the value supplied with -i,\n" . + "or use -i /path/to/INDEX, or check your -p PORTSDIR." unless(-f $INDEX); } usage() unless(@ARGV); @@ -139,6 +138,16 @@ if (-d "$TMPDIR/.svn" and not $opt_n and not $opt_c) { die "$TMPDIR/.svn exists, cowardly refusing to proceed.\n"; } + +# must launder $portsdir (from command line => tainted) first +if ($portsdir =~ /^([-\@\w.\/]+)$/) { + $portsdir = $1; } +else { + die "Portsdir \"$portsdir\" contains unsafe characters. Aborting"; +} + +chdir "$portsdir" or die "cannot cd to $portsdir: $!\nAborting"; + # # Read the index, save some interesting keys # |