poky: sumo refresh 874976b..45ef387
Update poky to sumo HEAD.
Alexander Kanavin (1):
openssl: fix upstream version check for 1.0 version
Andre McCurdy (19):
openssl_1.1: avoid using += with an over-ride
openssl_1.1: minor recipe formatting tweaks etc
openssl_1.0: merge openssl10.inc into the openssl_1.0.2o.bb recipe
openssl_1.0: minor recipe formatting tweaks etc
openssl_1.0: drop curly brackets from shell local variables
openssl_1.0: fix cryptodev-linux PACKAGECONFIG support
openssl_1.0: drop leading "-" from no-ssl3 config option
openssl_1.0: avoid running make twice for target do_compile()
openssl: remove uclibc remnants
openssl: support musl-x32 build
openssl: minor indent fixes
openssl_1.0: drop obsolete ca.patch
openssl_1.0: drop obsolete exporting of AS, EX_LIBS and DIRS
openssl_1.0: drop unmaintained darwin support
openssl_1.0: add PACKAGECONFIG option to control manpages
openssl_1.0: squash whitespace in CC_INFO
openssl: fix missing dependency on hostperl-runtime-native
openssl_1.0: drop unnecessary dependency on makedepend-native
openssl_1.0: drop unnecessary call to perlpath.pl from do_configure()
Andrej Valek (3):
openssl-1.1: fix c_rehash perl errors
openssl: update 1.0.2o -> 1.0.2p
openssl: update 1.1.0h -> 1.1.0i
Anuj Mittal (1):
wic/qemux86: don't pass ip parameter to kernel in wks
Changqing Li (1):
unzip: fix CVE-2018-1000035
Hongxu Jia (2):
nasm: fix CVE-2018-8883 & CVE-2018-8882 & CVE-2018-10316
patch: fix CVE-2018-6952
Jagadeesh Krishnanjanappa (19):
libvorbis: CVE-2017-14160 CVE-2018-10393
libvorbis: CVE-2018-10392
flac: CVE-2017-6888
libarchive: CVE-2017-14503
libsndfile1: CVE-2017-14245 CVE-2017-14246
libsndfile1: CVE-2017-14634
coreutils: CVE-2017-18018
libgcrypt: CVE-2018-0495
git: CVE-2018-11235
gnupg: CVE-2018-12020
shadow: CVE-2018-7169
procps: CVE-2018-1124
python: CVE-2018-1000030
qemu: CVE-2018-7550
qemu: CVE-2018-12617
perl: CVE-2018-6798
perl: CVE-2018-6797
perl: CVE-2018-6913
perl: CVE-2018-12015
Joshua Watt (2):
alsa-lib: Cleanup packaging
swig: Remove superfluous python dependency
Ovidiu Panait (1):
openssl-nativesdk: Fix "can't open config file" warning
Ross Burton (6):
bzip2: use Yocto Project mirror for SRC_URI
classes: sanity-check LIC_FILES_CHKSUM
openssl: disable ccache usage
unzip: fix symlink problem
bitbake: utils/md5_file: don't iterate line-by-line
bitbake: checksum: sanity check path when recursively checksumming
Change-Id: I262a451f483cb276343ae6f02c272af053d33d7a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/recipes-extended/procps/procps/CVE-2018-1124.patch b/poky/meta/recipes-extended/procps/procps/CVE-2018-1124.patch
new file mode 100644
index 0000000..bc78faf
--- /dev/null
+++ b/poky/meta/recipes-extended/procps/procps/CVE-2018-1124.patch
@@ -0,0 +1,176 @@
+From bdd058a0e676d2f013027fcfb2b344c313112a50 Mon Sep 17 00:00:00 2001
+From: Qualys Security Advisory <qsa@qualys.com>
+Date: Thu, 1 Jan 1970 00:00:00 +0000
+Subject: [PATCH 074/126] proc/readproc.c: Fix bugs and overflows in
+ file2strvec().
+
+Note: this is by far the most important and complex patch of the whole
+series, please review it carefully; thank you very much!
+
+For this patch, we decided to keep the original function's design and
+skeleton, to avoid regressions and behavior changes, while fixing the
+various bugs and overflows. And like the "Harden file2str()" patch, this
+patch does not fail when about to overflow, but truncates instead: there
+is information available about this process, so return it to the caller;
+also, we used INT_MAX as a limit, but a lower limit could be used.
+
+The easy changes:
+
+- Replace sprintf() with snprintf() (and check for truncation).
+
+- Replace "if (n == 0 && rbuf == 0)" with "if (n <= 0 && tot <= 0)" and
+ do break instead of return: it simplifies the code (only one place to
+ handle errors), and also guarantees that in the while loop either n or
+ tot is > 0 (or both), even if n is reset to 0 when about to overflow.
+
+- Remove the "if (n < 0)" block in the while loop: it is (and was) dead
+ code, since we enter the while loop only if n >= 0.
+
+- Rewrite the missing-null-terminator detection: in the original
+ function, if the size of the file is a multiple of 2047, a null-
+ terminator is appended even if the file is already null-terminated.
+
+- Replace "if (n <= 0 && !end_of_file)" with "if (n < 0 || tot <= 0)":
+ originally, it was equivalent to "if (n < 0)", but we added "tot <= 0"
+ to handle the first break of the while loop, and to guarantee that in
+ the rest of the function tot is > 0.
+
+- Double-force ("belt and suspenders") the null-termination of rbuf:
+ this is (and was) essential to the correctness of the function.
+
+- Replace the final "while" loop with a "for" loop that behaves just
+ like the preceding "for" loop: in the original function, this would
+ lead to unexpected results (for example, if rbuf is |\0|A|\0|, this
+ would return the array {"",NULL} but should return {"","A",NULL}; and
+ if rbuf is |A|\0|B| (should never happen because rbuf should be null-
+ terminated), this would make room for two pointers in ret, but would
+ write three pointers to ret).
+
+The hard changes:
+
+- Prevent the integer overflow of tot in the while loop, but unlike
+ file2str(), file2strvec() cannot let tot grow until it almost reaches
+ INT_MAX, because it needs more space for the pointers: this is why we
+ introduced ARG_LEN, which also guarantees that we can add "align" and
+ a few sizeof(char*)s to tot without overflowing.
+
+- Prevent the integer overflow of "tot + c + align": when INT_MAX is
+ (almost) reached, we write the maximal safe amount of pointers to ret
+ (ARG_LEN guarantees that there is always space for *ret = rbuf and the
+ NULL terminator).
+[carnil: backport for 3.3.9: Add include for limits.h and use of MAX_INT]
+
+CVE: CVE-2018-1124
+Upstream-Status: Backport [https://gitlab.com/procps-ng/procps/commit/36c350f07c75aabf747fb833f52a234ae5781b20]
+
+Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
+---
+ proc/readproc.c | 53 ++++++++++++++++++++++++++++++++---------------------
+ 1 file changed, 32 insertions(+), 21 deletions(-)
+
+diff -Naurp procps-ng-3.3.12_org/proc/readproc.c procps-ng-3.3.12/proc/readproc.c
+--- procps-ng-3.3.12_org/proc/readproc.c 2016-07-09 14:49:25.825306872 -0700
++++ procps-ng-3.3.12/proc/readproc.c 2018-07-24 00:46:49.366202531 -0700
+@@ -37,6 +37,7 @@
+ #include <dirent.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#include <limits.h>
+ #ifdef WITH_SYSTEMD
+ #include <systemd/sd-login.h>
+ #endif
+--- a/proc/readproc.c
++++ b/proc/readproc.c
+@@ -600,11 +601,12 @@ static int file2str(const char *director
+
+ static char** file2strvec(const char* directory, const char* what) {
+ char buf[2048]; /* read buf bytes at a time */
+- char *p, *rbuf = 0, *endbuf, **q, **ret;
++ char *p, *rbuf = 0, *endbuf, **q, **ret, *strp;
+ int fd, tot = 0, n, c, end_of_file = 0;
+ int align;
+
+- sprintf(buf, "%s/%s", directory, what);
++ const int len = snprintf(buf, sizeof buf, "%s/%s", directory, what);
++ if(len <= 0 || (size_t)len >= sizeof buf) return NULL;
+ fd = open(buf, O_RDONLY, 0);
+ if(fd==-1) return NULL;
+
+@@ -612,18 +614,23 @@ static char** file2strvec(const char* di
+ while ((n = read(fd, buf, sizeof buf - 1)) >= 0) {
+ if (n < (int)(sizeof buf - 1))
+ end_of_file = 1;
+- if (n == 0 && rbuf == 0) {
+- close(fd);
+- return NULL; /* process died between our open and read */
++ if (n <= 0 && tot <= 0) { /* nothing read now, nothing read before */
++ break; /* process died between our open and read */
+ }
+- if (n < 0) {
+- if (rbuf)
+- free(rbuf);
+- close(fd);
+- return NULL; /* read error */
++ /* ARG_LEN is our guesstimated median length of a command-line argument
++ or environment variable (the minimum is 1, the maximum is 131072) */
++ #define ARG_LEN 64
++ if (tot >= INT_MAX / (ARG_LEN + (int)sizeof(char*)) * ARG_LEN - n) {
++ end_of_file = 1; /* integer overflow: null-terminate and break */
++ n = 0; /* but tot > 0 */
+ }
+- if (end_of_file && (n == 0 || buf[n-1]))/* last read char not null */
++ #undef ARG_LEN
++ if (end_of_file &&
++ ((n > 0 && buf[n-1] != '\0') || /* last read char not null */
++ (n <= 0 && rbuf[tot-1] != '\0'))) /* last read char not null */
+ buf[n++] = '\0'; /* so append null-terminator */
++
++ if (n <= 0) break; /* unneeded (end_of_file = 1) but avoid realloc */
+ rbuf = xrealloc(rbuf, tot + n); /* allocate more memory */
+ memcpy(rbuf + tot, buf, n); /* copy buffer into it */
+ tot += n; /* increment total byte ctr */
+@@ -631,29 +638,34 @@ static char** file2strvec(const char* di
+ break;
+ }
+ close(fd);
+- if (n <= 0 && !end_of_file) {
++ if (n < 0 || tot <= 0) { /* error, or nothing read */
+ if (rbuf) free(rbuf);
+ return NULL; /* read error */
+ }
++ rbuf[tot-1] = '\0'; /* belt and suspenders (the while loop did it, too) */
+ endbuf = rbuf + tot; /* count space for pointers */
+ align = (sizeof(char*)-1) - ((tot + sizeof(char*)-1) & (sizeof(char*)-1));
+- for (c = 0, p = rbuf; p < endbuf; p++) {
+- if (!*p || *p == '\n')
++ c = sizeof(char*); /* one extra for NULL term */
++ for (p = rbuf; p < endbuf; p++) {
++ if (!*p || *p == '\n') {
++ if (c >= INT_MAX - (tot + (int)sizeof(char*) + align)) break;
+ c += sizeof(char*);
++ }
+ if (*p == '\n')
+ *p = 0;
+ }
+- c += sizeof(char*); /* one extra for NULL term */
+
+ rbuf = xrealloc(rbuf, tot + c + align); /* make room for ptrs AT END */
+ endbuf = rbuf + tot; /* addr just past data buf */
+ q = ret = (char**) (endbuf+align); /* ==> free(*ret) to dealloc */
+- *q++ = p = rbuf; /* point ptrs to the strings */
+- endbuf--; /* do not traverse final NUL */
+- while (++p < endbuf)
+- if (!*p) /* NUL char implies that */
+- *q++ = p+1; /* next string -> next char */
+-
++ for (strp = p = rbuf; p < endbuf; p++) {
++ if (!*p) { /* NUL char implies that */
++ if (c < 2 * (int)sizeof(char*)) break;
++ c -= sizeof(char*);
++ *q++ = strp; /* point ptrs to the strings */
++ strp = p+1; /* next string -> next char */
++ }
++ }
+ *q = 0; /* null ptr list terminator */
+ return ret;
+ }