romenskiy2012/curl
1
0
Fork 0
mirror of https://github.com/curl/curl.git synced 2026-08-04 06:00:01 +03:00
Code Issues Projects Releases Packages Wiki Activity

sftp: fix segfault regression introduced by #4747

Browse source 
This fix adds a defensive check for the case where the char *name in
struct libssh2_knownhost is NULL

Fixes #5041
Closes #5062
This commit is contained in:
Jim Fuller 2020-03-08 18:35:21 +01:00 • committed by Daniel Stenberg
parent 464d944b51
commit e96fe70cab
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
3 changed files with 72 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

2
tests/data/Makefile.inc
View file

@ -171,7 +171,7 @@ test1424 test1425 test1426 test1427 \
test1428 test1429 test1430 test1431 test1432 test1433 test1434 test1435 \
test1436 test1437 test1438 test1439 test1440 test1441 test1442 test1443 \
test1444 test1445 test1446 test1447 test1448 test1449 test1450 test1451 \
test1452 test1453 test1454 test1455 test1456 test1457 test1458\
test1452 test1453 test1454 test1455 test1456 test1457 test1458 test1459 \
test1500 test1501 test1502 test1503 test1504 test1505 test1506 test1507 \
test1508 test1509 test1510 test1511 test1512 test1513 test1514 test1515 \
test1516 test1517 test1518 test1519 test1520 test1521 test1522 test1523 \

46
tests/data/test1459 Normal file
View file

@ -0,0 +1,46 @@
<testcase>
<info>
<keywords>
SFTP
known_hosts
</keywords>
</info>
#
# Client-side
<client>
<server>
sftp
</server>
<precheck>
mkdir -p %PWD/log/test1459.dir/.ssh
</precheck>
<features>
sftp
</features>
<name>
SFTP with corrupted known_hosts
</name>
<command>
-u : sftp://%HOSTIP:%SSHPORT/ -l
</command>
<file name="log/test1459.dir/.ssh/known_hosts">
|1|qy29Y1x/+/F39AzdG5515YSSw+c=|iB2WX5jrU3ZTWc+ZfGau7HHEvBc= ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAynDN8cDJ3xNzRjTNNGciSHSxpubxhZ6YnkLdp1TkrGW8n\
R93Ey5VtBeBblYTRlFXBWJgKFcTKBRJ/O4qBZwbUgt10AHj31i6h8NehfT19tR8wG/YCmj3KtYLHmwdzmW1edEL9G2NdX2KiKYv7/zuly3QvmP0QA0NhWkAz0KdWNM=
</file>
<setenv>
CURL_HOME=%PWD/log/test1459.dir
</setenv>
</client>
# Verify data after the test has been "shot"
<verify>
<errorcode>
60
</errorcode>
<valgrind>
disable
</valgrind>
</verify>
</testcase>