Niels Dossche 0f21cbc57c Fix GH-10715: phpdbg heap buffer overflow -- by misuse of the option "--run" ...

Fixes GH-10715

When a string starting with a NUL character is passed to
phpdbg_vprint(), the vasprintf() will return that 0 characters have been
printed. This causes msglen == 0. When phpdbg_process_print() is called
with a message of length 0, the -1 to check for '\n' will perform an out
of bounds read. Since nothing is printed anyway for msglen == 0, it
seems best to just skip the printing routine for this case.

Closes GH-10720.

2023-02-27 19:47:55 +00:00

..

tests

Fix GH-10715: phpdbg heap buffer overflow -- by misuse of the option "--run"

2023-02-27 19:47:55 +00:00

.gdbinit

…

.phpdbginit

Trim trailing whitespace in source code files

2018-10-13 14:17:28 +02:00

config.m4

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

config.w32

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

create-test.php

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

CREDITS

…

Makefile.frag

Drop test-phpdbg and clean-phpdbg targets

2021-05-14 12:20:00 +02:00

phpdbg_arginfo.h

Improve class entry generation

2021-02-16 13:09:56 +01:00

phpdbg_bp.c

Fix null pointer dereference of param

2022-12-30 06:53:28 +00:00

phpdbg_bp.h

remove specialized printing from phpdbg (#7156)

2021-06-17 14:22:33 +02:00

phpdbg_break.c

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

phpdbg_break.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_btree.c

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_btree.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_cmd.c

Fixed some spaces used instead of tabs

2021-06-29 11:30:26 +02:00

phpdbg_cmd.h

remove specialized printing from phpdbg (#7156)

2021-06-17 14:22:33 +02:00

phpdbg_frame.c

remove specialized printing from phpdbg (#7156)

2021-06-17 14:22:33 +02:00

phpdbg_frame.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_help.c

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

phpdbg_help.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_info.c

remove specialized printing from phpdbg (#7156)

2021-06-17 14:22:33 +02:00

phpdbg_info.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_io.c

ditch remote

2021-06-13 21:08:35 +02:00

phpdbg_io.h

ditch remote

2021-06-13 21:08:35 +02:00

phpdbg_lexer.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_lexer.l

PHPDBG: fix bug parsing 3-word opcodes

2021-04-22 10:11:26 +02:00

phpdbg_list.c

ditch remote

2021-06-13 21:08:35 +02:00

phpdbg_list.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_out.c

Fix GH-10715: phpdbg heap buffer overflow -- by misuse of the option "--run"

2023-02-27 19:47:55 +00:00

phpdbg_out.h

remove specialized printing from phpdbg (#7156)

2021-06-17 14:22:33 +02:00

phpdbg_parser.y

ditch remote

2021-06-13 21:08:35 +02:00

phpdbg_print.c

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

phpdbg_print.h

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

phpdbg_prompt.c

Fix undefined behaviour in phpdbg_load_module_or_extension

2022-12-23 13:55:50 +00:00

phpdbg_prompt.h

drop phpdbg web helper extension and wait command (#7144)

2021-06-13 14:02:11 +02:00

phpdbg_set.c

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

phpdbg_set.h

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

phpdbg_sigsafe.c

Replace zend_bool uses with bool

2021-01-15 12:33:06 +01:00

phpdbg_sigsafe.h

Replace zend_bool uses with bool

2021-01-15 12:33:06 +01:00

phpdbg_utils.c

Fix phpdbg segmentation fault in case of malformed input

2023-01-17 14:12:49 +00:00

phpdbg_utils.h

remove specialized printing from phpdbg (#7156)

2021-06-17 14:22:33 +02:00

phpdbg_watch.c

ditch remote

2021-06-13 21:08:35 +02:00

phpdbg_watch.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_win.c

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg_win.h

Update http->https in license (#6945)

2021-05-06 12:16:35 +02:00

phpdbg.1.in

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

phpdbg.c

Fix GH-9710: phpdbg memory leaks by option "-h"

2023-01-08 16:07:00 +00:00

phpdbg.h

replace phpdbg custom opcode dumper with O+ dump (#7227)

2021-07-13 15:32:14 +02:00

phpdbg.init.d

Trim trailing whitespace in source code files

2018-10-13 14:17:28 +02:00

phpdbg.stub.php

Enable class entry generation for sapi extensions

2021-02-14 12:03:48 +01:00

test.php

Apply tidy formatting

2020-02-03 13:41:31 +01:00

web-bootstrap.php

Rename non-existing site phpdbg.com to localhost

2019-02-19 20:21:20 +01:00