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2a0f17ea9d
Fixes:
https://autobuild.buildroot.net/results/c6ad52a048ba030bb1adc3ee1aeb69ef880cbdad/
https://autobuild.buildroot.net/results/136d1afc2ecacea6a4e12b915073e3eaf5c8ca01/
https://autobuild.buildroot.net/results/a3f293371f6bd0125dc7baa5afb64373e4383f4f/
Shim contains an embedded copy of OpenSSL. Depending on the optimization
level, an error is triggered from make_kn():
In function 'make_kn',
inlined from 'make_kn' at crypto/cmac/cmac.c:81:13,
inlined from 'CMAC_Init' at crypto/cmac/cmac.c:205:9:
crypto/cmac/cmac.c:92:20: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
92 | k1[bl - 1] ^= bl == 16 ? 0x87 : 0x1b;
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
crypto/cmac/cmac.c: In function 'CMAC_Init':
crypto/cmac/cmac.c:69:19: note: at offset 2147483647 into destination object 'k1' of size 32
69 | unsigned char k1[EVP_MAX_BLOCK_LENGTH];
| ^~
Fix it by including a patch submitted upstream which backports an upstream
OpenSSL change to workaround this.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 96408d1313)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at https://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches