Important for when the file is going to be read again and thus must not
contain old contents!
Adds test 327 to verify.
Reported-by: daboul on github
Fixes#3299Closes#3300
The function does not return the same value as snprintf() normally does,
so readers may be mislead into thinking the code works differently than
it actually does. A different function name makes this easier to detect.
Reported-by: Tomas Hoger
Assisted-by: Daniel Gustafsson
Fixes#3296Closes#3297
The tests 20 and 1322 are using getaddrinfo of libc for resolving. In
eglibc-2.19 there is a memory leakage and invalid free bug which
surfaces in some special circumstances (PF_UNSPEC hint with invalid or
non-existent names). The valgrind runs in testing fail in these
situations.
As the tests 20/1322 are not specific on either protocol (IPv4/IPv6)
this commit changes the hints to IPv4 protocol by passing `--ipv4` flag
on the tests' command line. This prevents the valgrind failures.
SO_EXCLUSIVEADDRUSE is on by default on Vista or newer,
but does not work together with SO_REUSEADDR being on.
The default changes were made with stunnel 5.34 and 5.35.
APPENDQUERY + URLENCODE would skip all equals signs but now it only skip
encoding the first to better allow "name=content" for any content.
Reported-by: Alexey Melnichuk
Fixes#3231Closes#3231
The function identifying a leading "scheme" part of the URL considered a
few letters ending with a colon to be a scheme, making something like
"short:80" to become an unknown scheme instead of a short host name and
a port number.
Extended test 1560 to verify.
Also fixed test203 to use file_pwd to make it get the correct path on
windows. Removed test 2070 since it was a duplicate of 203.
Assisted-by: Marcel Raad
Reported-by: Hagai Auro
Fixes#3220Fixes#3233Closes#3223Closes#3235
- for "--netrc", don't ignore the login/password specified with "--user",
only ignore the login/password in the URL.
This restores the netrc behaviour of curl 7.61.1 and earlier.
- fix the documentation of CURL_NETRC_REQUIRED
- improve the detection of login/password changes when reading .netrc
- don't read .netrc if both login and password are already set
Fixes#3213Closes#3224
The previous coding used a format string whose output depended on the
current locale of the environment running the test. Since the gist of
the test is to have a format string, with the actual formatting being
less important, switch to a more stable formatstring with decimals.
Reported-by: Marcel Raad
Closes#3234
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Reviewed-by: Marcel Raad <Marcel.Raad@teamviewer.com>
The internal buffer in infof() is limited to 2048 bytes of payload plus
an additional byte for NULL termination. Servers with very long error
messages can however cause truncation of the string, which currently
isn't very clear, and leads to badly formatted output.
This appends a "...\n" (or just "..." in case the format didn't with a
newline char) marker to the end of the string to clearly show
that it has been truncated.
Also include a unittest covering infof() to try and catch any bugs
introduced in this quite important function.
Closes#3216
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Reviewed-by: Marcel Raad <Marcel.Raad@teamviewer.com>
The function identifying a leading "scheme" part of the URL considered a few
letters ending with a colon to be a scheme, making something like "short:80"
to become an unknown scheme instead of a short host name and a port number.
Extended test 1560 to verify.
Reported-by: Hagai Auro
Fixes#3220Closes#3223
When not actually following the redirect and the target URL is only
stored for later retrieval, curl always accepted "non-supported"
schemes. This was a regression from 46e164069d.
Reported-by: Brad King
Fixes#3210Closes#3215
As has been outlined in the DEPRECATE.md document, the axTLS code has
been disabled for 6 months and is hereby removed.
Use a better supported TLS library!
Assisted-by: Daniel Gustafsson
Closes#3194
Classic MinGW has neither InitializeCriticalSectionEx nor
GetTickCount64, independent of the target Windows version.
Closes https://github.com/curl/curl/pull/3113
Now FILE transfers send headers to the header callback like HTTP and
other protocols. Also made curl_easy_getinfo(...CURLINFO_PROTOCOL...)
work for FILE in the callbacks.
Makes "curl -i file://.." and "curl -I file://.." work like before
again. Applied the bold header logic to them too.
Regression from c1c2762 (7.61.0)
Reported-by: Shaun Jackman
Fixes#3083Closes#3101
The LD_PRELOAD functionality doesn't exist on macOS, so skip any tests
requiring it.
Fixes#2394Closes#3106
Reported-by: Github user @jakirkham
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
To make it only send one DoH request and avoid the race condition that
could lead to the requests getting sent in reversed order and thus
making it hard to compare in the test case.
Fixes#3107Closes#3108
runtests.pl support running a range of tests, like "44 to 127". Starting
now, the code makes sure that even such given ranges will ignore tests
that are marked as disabled.
Disabled tests can still be run by explictly specifying that test
number.
Closes#3075
The value in question is coming directly from `gnutls-serv`, so it cannot
be modified freely.
Reported-by: Marcel Raad
Ref: 6ae6b2a533 (commitcomment-30621004)
This fixes potential out-of-buffer access on "file:./" URL
$ valgrind curl "file:./"
==24516== Memcheck, a memory error detector
==24516== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==24516== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==24516== Command: /home/even/install-curl-git/bin/curl file:./
==24516==
==24516== Conditional jump or move depends on uninitialised value(s)
==24516== at 0x4C31F9C: strcmp (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==24516== by 0x4EBB315: seturl (urlapi.c:801)
==24516== by 0x4EBB568: parseurl (urlapi.c:861)
==24516== by 0x4EBC509: curl_url_set (urlapi.c:1199)
==24516== by 0x4E644C6: parseurlandfillconn (url.c:2044)
==24516== by 0x4E67AEF: create_conn (url.c:3613)
==24516== by 0x4E68A4F: Curl_connect (url.c:4119)
==24516== by 0x4E7F0A4: multi_runsingle (multi.c:1440)
==24516== by 0x4E808E5: curl_multi_perform (multi.c:2173)
==24516== by 0x4E7558C: easy_transfer (easy.c:686)
==24516== by 0x4E75801: easy_perform (easy.c:779)
==24516== by 0x4E75868: curl_easy_perform (easy.c:798)
Was originally spotted by
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10637
Credit to OSS-Fuzz
Closes#3039
- replace tabs with spaces where possible
- remove line ending spaces
- remove double/triple newlines at EOF
- fix a non-UTF-8 character
- cleanup a few indentations/line continuations
in manual examples
Closes https://github.com/curl/curl/pull/3037
