If there's any whitespace between w and the filename, parse_file_cmd
writes to the wrong offset when trying to fix up backslashes.
This can be seen in the asan build with busybox sed -e 'w 0\\'
Signed-off-by: Brian Foley <bpfoley@google.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Unlike exit and return, delete strictly requires an arg, and derefs a
null pointer if executed without one.
Signed-off-by: Brian Foley <bpfoley@google.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Avoids an uninit pointer deref for some malformed ternary exprs.
Add a test that would crash in busybox before this fix.
Signed-off-by: Brian Foley <bpfoley@google.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
The result of strcasecmp was being used incorrectly. This function
returns 0 if the strings match.
Signed-off-by: Mark Marshall <mark.marshall@omicronenergy.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
When printing notification on download start and end,
mistakenly, it didn't respect the quiet option
function old new delta
retrieve_file_data 561 579 +18
wget_main 2432 2437 +5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 23/0) Total: 23 bytes
Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This removes DAEMON_DOUBLE_FORK flag from bb_daemonize_or_rexec(),
as SSD was the only user.
Also includes fix for -S: now works without -a and -x,
does not print pids
(compat with "start-stop-daemon (OpenRC) 0.34.11 (Gentoo Linux)").
function old new delta
start_stop_daemon_main 1018 1084 +66
add_interface 99 103 +4
fail_hunk 139 136 -3
bb_daemonize_or_rexec 205 183 -22
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 70/-25) Total: 45 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
statement parsing must NOT eat the terminator: caller needs to know
what it was, to correctly decide whether it is a valid one.
function old new delta
zxc_program_read - 234 +234
zdc_program_printStream - 144 +144
zbc_parse_stmt_possibly_auto 1413 1460 +47
zxc_vm_process 869 859 -10
zxc_program_exec 4116 4101 -15
zdc_program_asciify 368 - -368
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/2 up/down: 425/-393) Total: 32 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Fix for running passwd as root (or sudo passwd $USER).
Crashed on call to free(orig) during cleanup.
Fix regression from commit 17058a06c4
Root user never changes the orig pointer, so when cleaning up, passwd tried to
free orig=(char*)""
Example: sudo passwd $USER
Changing password for xxx
New password:
Bad password: too short
Retype password:
Passwords don't match
free(): invalid pointer
Aborted
function old new delta
passwd_main 958 961 +3
Signed-off-by: Einar Jón <tolvupostur@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
The real telnet provides some feedback:
Trying 127.0.0.1...
Connected to localhost.localdomain.
Escape character is '^]'.
We should do this to, because people are sitting there and think
a firewall is dropping packets.
function old new delta
telnet_main 1270 1279 +9
Signed-off-by: Danijel Tasov <m@rbfh.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
When using -o to file the progress meter is not displayed, so write that
we started the download and that we finished it.
function old new delta
retrieve_file_data 465 561 +96
wget_main 2412 2432 +20
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 116/0) Total: 116 bytes
text data bss dec hex filename
979022 485 7296 986803 f0eb3 busybox_old
979224 485 7296 987005 f0f7d busybox_unstripped
Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
