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28 Commits

Author SHA1 Message Date
Todd C. Miller
e343e07543 Use #include <foo.h> instead of #include "foo.h" in most cases. 
We rely on the include path to find many of these headers.  It
especially doesn't make sense to use #include "foo.h" for headers
in the top-level include directory.
 2023-09-25 10:13:28 -06:00
Todd C. Miller
df969d30b4 Silence a few remaining -Wconversion warnings. 2023-08-23 14:56:50 -06:00
Todd C. Miller
77f94f291a sudo_digest_getlen: return size_t, and 0 on error instead of -1 
This is an API change, sudo_digest_getlen_v1 remains for binary
compatibility.
 2023-08-07 08:43:13 -06:00
Todd C. Miller
5768d374cc libsudo_util: silence most -Wconversion warnings. 2023-07-07 15:07:04 -06:00
Rose
e54ba33ea0 Avoid compiler casting warnings by assigning to the same type where possible 
This saves instructions that are related to casting as well as compiler warnings.
 2023-06-28 17:25:26 -04:00
Todd C. Miller
a9a3a8e37b Back out the genentropy.c portion of c648cfe9ff0f 
We don't need to special-case FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
now that we use the glibc arc4random() where available.
 2022-12-30 08:02:39 -07:00
Todd C. Miller
2e9e1c80f5 Avoid compiling some code paths that are unreachable when fuzzing. 2022-12-29 10:40:48 -07:00
Todd C. Miller
3e21c8da5c Add missing PVS Studio Open Source comments. 
Also avoid checking protobuf-c source and protobuf-c generated files.
 2022-06-29 09:45:04 -06:00
Todd C. Miller
dc5ac7424b Pass correct size to free_zero(). 
Coverity CID 241233
 2021-11-20 09:14:04 -07:00
Todd C. Miller
cc6157d7d4 Add support for WolfSSL's OpenSSL compatibility layer. 
Based on changes from Hayden Roche
 2021-10-25 13:17:57 -06:00
Larkin Nickle
07bdfeedb8 Define MAP_FAILED where relevant if undefined 
On systems such as HP-UX 10.20, MAP_FAILED is not
defined.
 2021-10-21 19:16:28 -04:00
Todd C. Miller
23eef895f4 Add an explicit check for sys/sysctl.h. 
This test needs to be done after AC_LANG_WERROR to avoid including
sys/sysctl.h on systems where it is marked as deprecated via a
#warning directive.
 2021-10-20 10:31:35 -06:00
Todd C. Miller
de4fd4a31d Use the OpenSSL RAND_bytes() function if getrandom() fails. 2021-10-20 09:51:17 -06:00
Todd C. Miller
e0c2635fb3 Apply Google inclusive language guidelines. 
Also replace backwards with backward.
 2020-10-30 10:15:30 -06:00
Todd C. Miller
88dcdcd11d Fix -Wshadow warnings. 2020-09-25 15:09:45 -06:00
Todd C. Miller
c4b9f6136d Add missing #ifdef HAVE_CLOCK_GETTIME in getentropy_fallback() 
From Tim Rice
 2020-09-04 15:55:11 -06:00
Todd C. Miller
ce97ca28db Use OpenBSD-compatible freezero() in place of explicit_bzero() + free() 2020-08-10 19:24:33 -06:00
Todd C. Miller
cef6e3687e Switch from memset_s() -> explicit_bzero(). 
memset_s() (and all of Annex K) is likely to be removed from the
a future version of the standard.
 2020-08-10 19:24:32 -06:00
Todd C. Miller
9d69c4a022 Allow getentropy.c to compile when MAP_ANON is unavailable. 2020-01-28 06:59:16 -07:00
Todd C. Miller
aa7ea419f0 Backed out changeset 9dce3ebb2c37 
MAP_SGI_ANYADDR cannot be used in place of MAP_ANON
 2020-01-28 05:49:41 -07:00
Todd C. Miller
1fd82e1499 Fix compilation on IRIX; Bug #915 
IRIX lacks MAP_ANON (and MAP_ANONYMOUS) but we can use the IRIX-specific
flag MAP_SGI_ANYADDR instead.  From Kazuo Kuroi
 2020-01-27 16:14:57 -07:00
Todd C. Miller
1e1ef61902 Add SPDX-License-Identifier to files. 2019-04-29 07:21:51 -06:00
Todd C. Miller
6c3d20cb41 Convert PVS-Studio comment to ANSI C. 2018-10-26 08:39:09 -06:00
Todd C. Miller
64e5d34c57 Add comments in .c files so PVS-Studio will check them. 2018-10-21 08:46:05 -06:00
Todd C. Miller
fe965c3a31 Fix typo in last commit. 2018-08-22 19:15:26 -06:00
Todd C. Miller
d876602dbf Do not assume all Linux has linux/random.h. 
Add missing sys/syscall.h include
 2018-08-22 15:12:11 -06:00
Todd C. Miller
ad104a3e47 Fix setting of errno when gotdata() fails. 2018-08-22 10:36:00 -06:00
Todd C. Miller
ddd663a5f2 Import arc4random() from libressl. This takes an all-in-one approach 
instead of the one-file-per-OS approach that libressl takes.
The fallback code does not have as many OS-specific bits as libressl.
 2018-05-24 21:04:23 -06:00