Nick Mathewson
9be105f94b
whitespace fixes
2014-01-17 12:41:56 -05:00
Nick Mathewson
682c2252a5
Fix some seccomp2 issues
...
Fix for #10563 . This is a compatibility issue with libseccomp-2.1.
I guess you could call it a bugfix on 0.2.5.1?
2014-01-06 04:27:58 -05:00
Nick Mathewson
fbc20294aa
Merge branch 'backtrace_squashed'
...
Conflicts:
src/common/sandbox.c
src/common/sandbox.h
src/common/util.c
src/or/main.c
src/test/include.am
src/test/test.c
2013-11-18 11:00:16 -05:00
Nick Mathewson
bd8ad674b9
Add a sighandler-safe logging mechanism
...
We had accidentially grown two fake ones: one for backtrace.c, and one
for sandbox.c. Let's do this properly instead.
Now, when we configure logs, we keep track of fds that should get told
about bad stuff happening from signal handlers. There's another entry
point for these that avoids using non-signal-handler-safe functions.
2013-11-18 10:43:15 -05:00
Nick Mathewson
1825674bd3
Fix a memory leak on getaddrinfo in sandbox. Found by coverity
2013-09-16 22:38:02 -04:00
Nick Mathewson
4ea9fbcdb1
Clean up malloc issues in sandbox.c
...
tor_malloc returns void *; in C, it is not necessary to cast a
void* to another pointer type before assigning it.
tor_malloc fails with an error rather than returning NULL; it's not
necessary to check its output. (In one case, doing so annoyed Coverity.)
2013-09-16 22:34:42 -04:00
Nick Mathewson
e0b2cd061b
Merge remote-tracking branch 'ctoader/gsoc-cap-stage2'
...
Conflicts:
src/common/sandbox.c
2013-09-13 12:31:41 -04:00
Cristian Toader
7cf1b9cc33
fixed compilation bug on i386 due to previous fix
2013-09-12 15:38:14 +03:00
Cristian Toader
d2836c8780
bug fix: syscalls send and recv not supported for x86_64 with libseccomp 1.0.1
2013-09-12 15:30:28 +03:00
Cristian Toader
0a3d1685ae
remove debugging code
2013-09-12 14:12:56 +03:00
Cristian Toader
4702cdc99d
added extra buffer and limit to mprotect not to exceed the length of that buffer
2013-09-12 13:43:06 +03:00
Cristian Toader
79f94e236b
added filter protection for string parameter memory
2013-09-10 14:35:11 +03:00
Cristian Toader
8e003b1c69
fixed socket syscall bug
2013-09-10 00:42:36 +03:00
Nick Mathewson
d91c776f61
Fix check-spaces
2013-09-09 16:00:40 -04:00
Nick Mathewson
49f9c4924e
Fix compilation on OSX
2013-09-09 15:59:41 -04:00
Nick Mathewson
e9ec0cb550
Do not try to add non-existent syscalls.
2013-09-09 15:37:45 -04:00
Nick Mathewson
a6ada1a50c
Fix a warning related to SCMP_CMP definition in header.
...
SCMP_CMP(a,b,c) leaves the fourth field of the structure undefined,
giving a missing-initializer error. All of our uses are
three-argument, so I'm overriding the default.
2013-09-09 15:16:30 -04:00
Nick Mathewson
cc35d8be84
Fix most of the --enable-gcc-warnings warnings in the sandbox code
2013-09-09 15:14:50 -04:00
Nick Mathewson
42e6ab0e14
Remove a usage of free()
2013-09-09 14:58:15 -04:00
Nick Mathewson
00fd0cc5f9
Basic compilation fixes.
2013-09-09 14:55:47 -04:00
Cristian Toader
340cca524f
added missing documentation for sandbox functions
2013-09-06 21:41:45 +03:00
Cristian Toader
6a22b29641
passing hints as a const pointer to sandbox_getaddrinfo(), also one tor_free macro fails to compile..
2013-09-06 12:39:56 +03:00
Cristian Toader
839ff0063d
replaced strdup with tor_strdup
2013-09-06 12:30:01 +03:00
Cristian Toader
2a6c34750d
replaced malloc/free with tor_malloc/tor_free
2013-09-06 12:29:15 +03:00
Cristian Toader
42f5737c81
switched string lengths from int to size_t in prot_strings()
2013-09-06 12:26:50 +03:00
Cristian Toader
55d8b8e578
fixed bug where sandbox_getaddrinfo() would fail when -Sandbox is 0
2013-09-03 16:37:12 +03:00
Cristian Toader
b4b0eddd29
switched to a more generic way of handling the sandbox configuration
2013-09-02 13:54:43 +03:00
Cristian Toader
fe6e2733ab
added contingency message to test for sandbox_getaddrinfo
2013-09-02 12:16:02 +03:00
Cristian Toader
c584537a03
make check-spaces fix
2013-09-02 11:45:09 +03:00
Cristian Toader
1ef0b2e1a3
changed how sb getaddrinfo works such that it supports storing multiple results
2013-09-02 11:44:04 +03:00
Cristian Toader
3e803a1f18
make check-spaces fix
2013-08-29 16:53:12 +03:00
Cristian Toader
1118bd9910
switched from multiple mmap to one
2013-08-29 16:51:05 +03:00
Cristian Toader
d5f43b5254
_array filter functions now rely on final NULL parameter
2013-08-29 15:42:30 +03:00
Cristian Toader
ce04d2a622
replaced boolean char with int
2013-08-29 15:19:49 +03:00
Cristian Toader
8e2b9d2844
small fixes in documentation and sandbox_getaddrinfo()
2013-08-29 12:41:17 +03:00
Cristian Toader
6cae5d706c
Added doxygen struct doc and replaced func() with funct(void)
2013-08-28 20:01:52 +03:00
Cristian Toader
8b8f87a06a
removed PARAM_LEN
2013-08-28 19:56:42 +03:00
Cristian Toader
b121ca581d
make check-spaces fix
2013-08-26 21:28:30 +03:00
Cristian Toader
15d420b564
fix: accept4 for 64 bit
2013-08-26 20:06:46 +03:00
Cristian Toader
b10472f92b
small open syscall modification (just in case)
2013-08-21 19:01:01 +03:00
Cristian Toader
bc19ea100c
make check-spaces fixes
2013-08-21 17:57:15 +03:00
Cristian Toader
ed4968315e
fix: sandbox_intern_string log clean up
2013-08-21 13:43:44 +03:00
Cristian Toader
8aa5517ff6
fix: flock filter update
2013-08-21 13:38:00 +03:00
Cristian Toader
71612f00ae
fixed openssl open syscall, fixed sandbox_getaddrinfo
2013-08-20 13:10:07 +03:00
Cristian Toader
36aeca0ecf
fix for getaddrinfo open syscall
2013-08-19 13:56:50 +03:00
Cristian Toader
a9910d89f1
finalised fix on libevent open string issue
2013-08-19 11:41:46 +03:00
Cristian Toader
c09b11b6d8
updated filters
2013-08-16 01:43:09 +03:00
Cristian Toader
863dd4d4b3
received feedback and fixed (partly) the socket filters
2013-08-15 00:23:51 +03:00
Cristian Toader
372e0f91fd
added comments for sandbox.h
2013-08-15 00:09:07 +03:00
Cristian Toader
e2a7b484f4
partial libevent open fix
2013-08-14 23:03:38 +03:00
