forked from rpms/openssh
65 lines
1.9 KiB
Diff
65 lines
1.9 KiB
Diff
diff --git a/ChangeLog b/ChangeLog
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index f5e2df0..74a03f8 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,11 @@
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+20130605
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+ - dtucker@cvs.openbsd.org 2013/06/04 20:42:36
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+ [sftp.c]
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+ Make sftp's libedit interface marginally multibyte aware by building up
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+ the quoted string by character instead of by byte. Prevents failures
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+ when linked against a libedit built with wide character support (bz#1990).
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+ "looks ok" djm
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+
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20130516
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- (djm) [contrib/ssh-copy-id] Fix bug that could cause "rm *" to be
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executed if mktemp failed; bz#2105 ok dtucker@
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diff --git a/sftp.c b/sftp.c
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index 25c35fa..c9a9919 100644
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--- a/sftp.c
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+++ b/sftp.c
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@@ -38,6 +38,7 @@
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#ifdef HAVE_LIBGEN_H
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#include <libgen.h>
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#endif
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+#include <locale.h>
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#ifdef USE_LIBEDIT
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#include <histedit.h>
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#else
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@@ -1694,8 +1695,9 @@ complete_match(EditLine *el, struct sftp_conn *conn, char *remote_path,
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char *file, int remote, int lastarg, char quote, int terminated)
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{
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glob_t g;
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- char *tmp, *tmp2, ins[3];
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+ char *tmp, *tmp2, ins[8];
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u_int i, hadglob, pwdlen, len, tmplen, filelen, cesc, isesc, isabs;
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+ int clen;
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const LineInfo *lf;
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/* Glob from "file" location */
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@@ -1764,10 +1766,13 @@ complete_match(EditLine *el, struct sftp_conn *conn, char *remote_path,
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tmp2 = tmp + filelen - cesc;
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len = strlen(tmp2);
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/* quote argument on way out */
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- for (i = 0; i < len; i++) {
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+ for (i = 0; i < len; i += clen) {
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+ if ((clen = mblen(tmp2 + i, len - i)) < 0 ||
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+ (size_t)clen > sizeof(ins) - 2)
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+ fatal("invalid multibyte character");
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ins[0] = '\\';
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- ins[1] = tmp2[i];
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- ins[2] = '\0';
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+ memcpy(ins + 1, tmp2 + i, clen);
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+ ins[clen + 1] = '\0';
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switch (tmp2[i]) {
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case '\'':
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case '"':
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@@ -2112,6 +2117,7 @@ main(int argc, char **argv)
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/* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
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sanitise_stdfd();
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+ setlocale(LC_CTYPE, "");
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__progname = ssh_get_progname(argv[0]);
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memset(&args, '\0', sizeof(args));
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